2013115212

素因数分解:

$2^2\times 3^2\times {\mathrm{55919867}}^1$

素因数の和:55919877

約数の個数: 18

約数和(自身を含む): 5088707988

約数和(自身を除く): 3075592776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 55919867, 111839734, 167759601, 223679468, 335519202, 503278803, 671038404, 1006557606, 2013115212]

約数ペア:

[(1, 2013115212), (2, 1006557606), (3, 671038404), (4, 503278803), (6, 335519202), (9, 223679468), (12, 167759601), (18, 111839734), (36, 55919867)]