18210147

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{659}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 24879360

約数和(自身を除く): 6669213

約数列:

[1, 3, 61, 151, 183, 453, 659, 1977, 9211, 27633, 40199, 99509, 120597, 298527, 6070049, 18210147]

約数ペア:

[(1, 18210147), (3, 6070049), (61, 298527), (151, 120597), (183, 99509), (453, 40199), (659, 27633), (1977, 9211)]