Q: What is the sum of all factors of the number 180,018 excluding 180,018?
A: 218,250
The factors of the number 180,018 are: 1, 2, 3, 6, 9, 18, 73, 137, 146, 219, 274, 411, 438, 657, 822, 1233, 1314, 2466, 10001, 20002, 30003, 60006, 90009, 180018.
If you add them up, you will get the total of 180,236. Now subtract 180,018 to get 218,250