27090118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{42461}}^1$

素因数の和:42503

約数の個数: 16

約数和(自身を含む): 45858960

約数和(自身を除く): 18768842

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 42461, 84922, 467071, 934142, 1231369, 2462738, 13545059, 27090118]

約数ペア:

[(1, 27090118), (2, 13545059), (11, 2462738), (22, 1231369), (29, 934142), (58, 467071), (319, 84922), (638, 42461)]