68289198

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{307609}}^1$

素因数の和:307651

約数の個数: 16

約数和(自身を含む): 140270160

約数和(自身を除く): 71980962

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 307609, 615218, 922827, 1845654, 11381533, 22763066, 34144599, 68289198]

約数ペア:

[(1, 68289198), (2, 34144599), (3, 22763066), (6, 11381533), (37, 1845654), (74, 922827), (111, 615218), (222, 307609)]