2621336472

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{170927}}^1$

素因数の和:171013

約数の個数: 64

約数和(自身を含む): 7384089600

約数和(自身を除く): 4762753128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3834, 5112, 7668, 15336, 170927, 341854, 512781, 683708, 1025562, 1367416, 1538343, 2051124, 3076686, 4102248, 4615029, 6153372, 9230058, 12135817, 12306744, 18460116, 24271634, 36407451, 36920232, 48543268, 72814902, 97086536, 109222353, 145629804, 218444706, 291259608, 327667059, 436889412, 655334118, 873778824, 1310668236, 2621336472]

約数ペア:

[(1, 2621336472), (2, 1310668236), (3, 873778824), (4, 655334118), (6, 436889412), (8, 327667059), (9, 291259608), (12, 218444706), (18, 145629804), (24, 109222353), (27, 97086536), (36, 72814902), (54, 48543268), (71, 36920232), (72, 36407451), (108, 24271634), (142, 18460116), (213, 12306744), (216, 12135817), (284, 9230058), (426, 6153372), (568, 4615029), (639, 4102248), (852, 3076686), (1278, 2051124), (1704, 1538343), (1917, 1367416), (2556, 1025562), (3834, 683708), (5112, 512781), (7668, 341854), (15336, 170927)]