13263948

素因数分解:

$2^2\times 3^2\times {\mathrm{368443}}^1$

素因数の和:368453

約数の個数: 18

約数和(自身を含む): 33528404

約数和(自身を除く): 20264456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 368443, 736886, 1105329, 1473772, 2210658, 3315987, 4421316, 6631974, 13263948]

約数ペア:

[(1, 13263948), (2, 6631974), (3, 4421316), (4, 3315987), (6, 2210658), (9, 1473772), (12, 1105329), (18, 736886), (36, 368443)]