2018183931

素因数分解:

$3^4\times {\mathrm{467}}^1\times {\mathrm{53353}}^1$

素因数の和:53832

約数の個数: 20

約数和(自身を含む): 3021330312

約数和(自身を除く): 1003146381

約数列:

[1, 3, 9, 27, 81, 467, 1401, 4203, 12609, 37827, 53353, 160059, 480177, 1440531, 4321593, 24915851, 74747553, 224242659, 672727977, 2018183931]

約数ペア:

[(1, 2018183931), (3, 672727977), (9, 224242659), (27, 74747553), (81, 24915851), (467, 4321593), (1401, 1440531), (4203, 480177), (12609, 160059), (37827, 53353)]