2018118933

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{2297}}^1\times {\mathrm{2381}}^1$

素因数の和:4725

約数の個数: 24

約数和(自身を含む): 2988714456

約数和(自身を除く): 970595523

約数列:

[1, 3, 9, 41, 123, 369, 2297, 2381, 6891, 7143, 20673, 21429, 94177, 97621, 282531, 292863, 847593, 878589, 5469157, 16407471, 49222413, 224235437, 672706311, 2018118933]

約数ペア:

[(1, 2018118933), (3, 672706311), (9, 224235437), (41, 49222413), (123, 16407471), (369, 5469157), (2297, 878589), (2381, 847593), (6891, 292863), (7143, 282531), (20673, 97621), (21429, 94177)]