18234512

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{10651}}^1$

素因数の和:10766

約数の個数: 20

約数和(自身を含む): 35662896

約数和(自身を除く): 17428384

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 10651, 21302, 42604, 85208, 170416, 1139657, 2279314, 4558628, 9117256, 18234512]

約数ペア:

[(1, 18234512), (2, 9117256), (4, 4558628), (8, 2279314), (16, 1139657), (107, 170416), (214, 85208), (428, 42604), (856, 21302), (1712, 10651)]