2018655477

素因数分解:

$3^2\times {\mathrm{4493}}^1\times {\mathrm{49921}}^1$

素因数の和:54420

約数の個数: 12

約数和(自身を含む): 2916543084

約数和(自身を除く): 897887607

約数列:

[1, 3, 9, 4493, 13479, 40437, 49921, 149763, 449289, 224295053, 672885159, 2018655477]

約数ペア:

[(1, 2018655477), (3, 672885159), (9, 224295053), (4493, 449289), (13479, 149763), (40437, 49921)]