18609804

素因数分解:

$2^2\times 3^3\times {\mathrm{172313}}^1$

素因数の和:172326

約数の個数: 24

約数和(自身を含む): 48247920

約数和(自身を除く): 29638116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 172313, 344626, 516939, 689252, 1033878, 1550817, 2067756, 3101634, 4652451, 6203268, 9304902, 18609804]

約数ペア:

[(1, 18609804), (2, 9304902), (3, 6203268), (4, 4652451), (6, 3101634), (9, 2067756), (12, 1550817), (18, 1033878), (27, 689252), (36, 516939), (54, 344626), (108, 172313)]