18608186

素因数分解:

$2^1\times {\mathrm{103}}^2\times {\mathrm{877}}^1$

素因数の和:1085

約数の個数: 12

約数和(自身を含む): 28218042

約数和(自身を除く): 9609856

約数列:

[1, 2, 103, 206, 877, 1754, 10609, 21218, 90331, 180662, 9304093, 18608186]

約数ペア:

[(1, 18608186), (2, 9304093), (103, 180662), (206, 90331), (877, 21218), (1754, 10609)]