420041772

素因数分解:

$2^2\times 3^2\times {\mathrm{1031}}^1\times {\mathrm{11317}}^1$

素因数の和:12358

約数の個数: 36

約数和(自身を含む): 1062896016

約数和(自身を除く): 642854244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1031, 2062, 3093, 4124, 6186, 9279, 11317, 12372, 18558, 22634, 33951, 37116, 45268, 67902, 101853, 135804, 203706, 407412, 11667827, 23335654, 35003481, 46671308, 70006962, 105010443, 140013924, 210020886, 420041772]

約数ペア:

[(1, 420041772), (2, 210020886), (3, 140013924), (4, 105010443), (6, 70006962), (9, 46671308), (12, 35003481), (18, 23335654), (36, 11667827), (1031, 407412), (2062, 203706), (3093, 135804), (4124, 101853), (6186, 67902), (9279, 45268), (11317, 37116), (12372, 33951), (18558, 22634)]