68020218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{539843}}^1$

素因数の和:539858

約数の個数: 24

約数和(自身を含む): 168431328

約数和(自身を除く): 100411110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 539843, 1079686, 1619529, 3239058, 3778901, 4858587, 7557802, 9717174, 11336703, 22673406, 34010109, 68020218]

約数ペア:

[(1, 68020218), (2, 34010109), (3, 22673406), (6, 11336703), (7, 9717174), (9, 7557802), (14, 4858587), (18, 3778901), (21, 3239058), (42, 1619529), (63, 1079686), (126, 539843)]