2018024846631

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{3931}}^1\times {\mathrm{640901}}^1$

素因数の和:644927

約数の個数: 24

約数和(自身を含む): 2948431196880

約数和(自身を除く): 930406350249

約数列:

[1, 3, 9, 89, 267, 801, 3931, 11793, 35379, 349859, 640901, 1049577, 1922703, 3148731, 5768109, 57040189, 171120567, 513361701, 2519381831, 7558145493, 22674436479, 224224982959, 672674948877, 2018024846631]

約数ペア:

[(1, 2018024846631), (3, 672674948877), (9, 224224982959), (89, 22674436479), (267, 7558145493), (801, 2519381831), (3931, 513361701), (11793, 171120567), (35379, 57040189), (349859, 5768109), (640901, 3148731), (1049577, 1922703)]