18124360

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3041}}^1$

素因数の和:3201

約数の個数: 32

約数和(自身を含む): 41067000

約数和(自身を除く): 22942640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 3041, 5960, 6082, 12164, 15205, 24328, 30410, 60820, 121640, 453109, 906218, 1812436, 2265545, 3624872, 4531090, 9062180, 18124360]

約数ペア:

[(1, 18124360), (2, 9062180), (4, 4531090), (5, 3624872), (8, 2265545), (10, 1812436), (20, 906218), (40, 453109), (149, 121640), (298, 60820), (596, 30410), (745, 24328), (1192, 15205), (1490, 12164), (2980, 6082), (3041, 5960)]