81801076

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{171851}}^1$

素因数の和:171879

約数の個数: 24

約数和(自身を含む): 173226816

約数和(自身を除く): 91425740

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 171851, 343702, 687404, 1202957, 2405914, 2921467, 4811828, 5842934, 11685868, 20450269, 40900538, 81801076]

約数ペア:

[(1, 81801076), (2, 40900538), (4, 20450269), (7, 11685868), (14, 5842934), (17, 4811828), (28, 2921467), (34, 2405914), (68, 1202957), (119, 687404), (238, 343702), (476, 171851)]