109978218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{872843}}^1$

素因数の和:872858

約数の個数: 24

約数和(自身を含む): 272327328

約数和(自身を除く): 162349110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 872843, 1745686, 2618529, 5237058, 6109901, 7855587, 12219802, 15711174, 18329703, 36659406, 54989109, 109978218]

約数ペア:

[(1, 109978218), (2, 54989109), (3, 36659406), (6, 18329703), (7, 15711174), (9, 12219802), (14, 7855587), (18, 6109901), (21, 5237058), (42, 2618529), (63, 1745686), (126, 872843)]