18126741

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1951}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 25610240

約数和(自身を除く): 7483499

約数列:

[1, 3, 19, 57, 163, 489, 1951, 3097, 5853, 9291, 37069, 111207, 318013, 954039, 6042247, 18126741]

約数ペア:

[(1, 18126741), (3, 6042247), (19, 954039), (57, 318013), (163, 111207), (489, 37069), (1951, 9291), (3097, 5853)]