56931948

素因数分解:

$2^2\times 3^2\times {\mathrm{1581443}}^1$

素因数の和:1581453

約数の個数: 18

約数和(自身を含む): 143911404

約数和(自身を除く): 86979456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1581443, 3162886, 4744329, 6325772, 9488658, 14232987, 18977316, 28465974, 56931948]

約数ペア:

[(1, 56931948), (2, 28465974), (3, 18977316), (4, 14232987), (6, 9488658), (9, 6325772), (12, 4744329), (18, 3162886), (36, 1581443)]