57271326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1363603}}^1$

素因数の和:1363615

約数の個数: 16

約数和(自身を含む): 130905984

約数和(自身を除く): 73634658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1363603, 2727206, 4090809, 8181618, 9545221, 19090442, 28635663, 57271326]

約数ペア:

[(1, 57271326), (2, 28635663), (3, 19090442), (6, 9545221), (7, 8181618), (14, 4090809), (21, 2727206), (42, 1363603)]