18512853

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{3671}}^1$

素因数の和:3756

約数の個数: 12

約数和(自身を含む): 25307424

約数和(自身を除く): 6794571

約数列:

[1, 3, 41, 123, 1681, 3671, 5043, 11013, 150511, 451533, 6170951, 18512853]

約数ペア:

[(1, 18512853), (3, 6170951), (41, 451533), (123, 150511), (1681, 11013), (3671, 5043)]