12831948

素因数分解:

$2^2\times 3^2\times {\mathrm{356443}}^1$

素因数の和:356453

約数の個数: 18

約数和(自身を含む): 32436404

約数和(自身を除く): 19604456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 356443, 712886, 1069329, 1425772, 2138658, 3207987, 4277316, 6415974, 12831948]

約数ペア:

[(1, 12831948), (2, 6415974), (3, 4277316), (4, 3207987), (6, 2138658), (9, 1425772), (12, 1069329), (18, 712886), (36, 356443)]