18414706042

素因数分解:

$2^1\times {\mathrm{20921}}^1\times {\mathrm{440101}}^1$

素因数の和:461024

約数の個数: 8

約数和(自身を含む): 27623442132

約数和(自身を除く): 9208736090

約数列:

[1, 2, 20921, 41842, 440101, 880202, 9207353021, 18414706042]

約数ペア:

[(1, 18414706042), (2, 9207353021), (20921, 880202), (41842, 440101)]