18215413302458

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1523}}^1\times {\mathrm{161624579}}^1$

素因数の和:161626141

約数の個数: 16

約数和(自身を含む): 28080008030880

約数和(自身を除く): 9864594728422

約数列:

[1, 2, 37, 74, 1523, 3046, 56351, 112702, 161624579, 323249158, 5980109423, 11960218846, 246154233817, 492308467634, 9107706651229, 18215413302458]

約数ペア:

[(1, 18215413302458), (2, 9107706651229), (37, 492308467634), (74, 246154233817), (1523, 11960218846), (3046, 5980109423), (56351, 323249158), (112702, 161624579)]