68991126

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^2\times {\mathrm{2281}}^1$

素因数の和:2428

約数の個数: 24

約数和(自身を含む): 140014392

約数和(自身を除く): 71023266

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 2281, 4562, 5041, 6843, 10082, 13686, 15123, 30246, 161951, 323902, 485853, 971706, 11498521, 22997042, 34495563, 68991126]

約数ペア:

[(1, 68991126), (2, 34495563), (3, 22997042), (6, 11498521), (71, 971706), (142, 485853), (213, 323902), (426, 161951), (2281, 30246), (4562, 15123), (5041, 13686), (6843, 10082)]