18217266

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{57287}}^1$

素因数の和:57345

約数の個数: 16

約数和(自身を含む): 37122624

約数和(自身を除く): 18905358

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 57287, 114574, 171861, 343722, 3036211, 6072422, 9108633, 18217266]

約数ペア:

[(1, 18217266), (2, 9108633), (3, 6072422), (6, 3036211), (53, 343722), (106, 171861), (159, 114574), (318, 57287)]