Q: What is the sum of all factors of the number 1,368 including 1,368?
A: 3,900
The factors of the number 1,368 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368.
If you add them up, you will get the total of 3,900.