68783862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1637711}}^1$

素因数の和:1637723

約数の個数: 16

約数和(自身を含む): 157220352

約数和(自身を除く): 88436490

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1637711, 3275422, 4913133, 9826266, 11463977, 22927954, 34391931, 68783862]

約数ペア:

[(1, 68783862), (2, 34391931), (3, 22927954), (6, 11463977), (7, 9826266), (14, 4913133), (21, 3275422), (42, 1637711)]