18167270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{521}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 35855136

約数和(自身を除く): 17687866

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 317, 521, 634, 1042, 1585, 2605, 3170, 3487, 5210, 5731, 6974, 11462, 17435, 28655, 34870, 57310, 165157, 330314, 825785, 1651570, 1816727, 3633454, 9083635, 18167270]

約数ペア:

[(1, 18167270), (2, 9083635), (5, 3633454), (10, 1816727), (11, 1651570), (22, 825785), (55, 330314), (110, 165157), (317, 57310), (521, 34870), (634, 28655), (1042, 17435), (1585, 11462), (2605, 6974), (3170, 5731), (3487, 5210)]