12831876

素因数分解:

$2^2\times 3^2\times {\mathrm{356441}}^1$

素因数の和:356451

約数の個数: 18

約数和(自身を含む): 32436222

約数和(自身を除く): 19604346

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 356441, 712882, 1069323, 1425764, 2138646, 3207969, 4277292, 6415938, 12831876]

約数ペア:

[(1, 12831876), (2, 6415938), (3, 4277292), (4, 3207969), (6, 2138646), (9, 1425764), (12, 1069323), (18, 712882), (36, 356441)]