18234266

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{1031}}^1$

素因数の和:1309

約数の個数: 16

約数和(自身を含む): 28235520

約数和(自身を除く): 10001254

約数列:

[1, 2, 37, 74, 239, 478, 1031, 2062, 8843, 17686, 38147, 76294, 246409, 492818, 9117133, 18234266]

約数ペア:

[(1, 18234266), (2, 9117133), (37, 492818), (74, 246409), (239, 76294), (478, 38147), (1031, 17686), (2062, 8843)]