Superannuation is taken into account during a property settlement. You must disclose the full amount of your superannuation (even if this is spread amongst multiple funds).
Your superannuation can be divided, and is subject to the same ‘just and equitable’ principles of division as all other assets and liabilities.
If your superannuation is divided this does not allow you to access your superannuation earlier. The funds will be moved between superannuation accounts and will be accessible after retirement age or as allowed by superannuation laws.