18207240674

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4155007}}^1$

素因数の和:4155329

約数の個数: 16

約数和(自身を含む): 31312140288

約数和(自身を除く): 13104899614

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4382, 4155007, 8310014, 29085049, 58170098, 1300517191, 2601034382, 9103620337, 18207240674]

約数ペア:

[(1, 18207240674), (2, 9103620337), (7, 2601034382), (14, 1300517191), (313, 58170098), (626, 29085049), (2191, 8310014), (4382, 4155007)]