68930118

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89057}}^1$

素因数の和:89108

約数の個数: 24

約数和(自身を含む): 152823528

約数和(自身を除く): 83893410

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 89057, 178114, 267171, 534342, 801513, 1603026, 3829451, 7658902, 11488353, 22976706, 34465059, 68930118]

約数ペア:

[(1, 68930118), (2, 34465059), (3, 22976706), (6, 11488353), (9, 7658902), (18, 3829451), (43, 1603026), (86, 801513), (129, 534342), (258, 267171), (387, 178114), (774, 89057)]