2169951804

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{333019}}^1$

素因数の和:333210

約数の個数: 36

約数和(自身を含む): 5515477240

約数和(自身を除く): 3345525436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 6516, 333019, 666038, 999057, 1332076, 1998114, 2997171, 3996228, 5994342, 11988684, 60276439, 120552878, 180829317, 241105756, 361658634, 542487951, 723317268, 1084975902, 2169951804]

約数ペア:

[(1, 2169951804), (2, 1084975902), (3, 723317268), (4, 542487951), (6, 361658634), (9, 241105756), (12, 180829317), (18, 120552878), (36, 60276439), (181, 11988684), (362, 5994342), (543, 3996228), (724, 2997171), (1086, 1998114), (1629, 1332076), (2172, 999057), (3258, 666038), (6516, 333019)]