12226212

素因数分解:

$2^2\times 3^2\times {\mathrm{339617}}^1$

素因数の和:339627

約数の個数: 18

約数和(自身を含む): 30905238

約数和(自身を除く): 18679026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 339617, 679234, 1018851, 1358468, 2037702, 3056553, 4075404, 6113106, 12226212]

約数ペア:

[(1, 12226212), (2, 6113106), (3, 4075404), (4, 3056553), (6, 2037702), (9, 1358468), (12, 1018851), (18, 679234), (36, 339617)]