391896

素因数分解:

$2^3\times 3^2\times {\mathrm{5443}}^1$

素因数の和:5455

約数の個数: 24

約数和(自身を含む): 1061580

約数和(自身を除く): 669684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5443, 10886, 16329, 21772, 32658, 43544, 48987, 65316, 97974, 130632, 195948, 391896]

約数ペア:

[(1, 391896), (2, 195948), (3, 130632), (4, 97974), (6, 65316), (8, 48987), (9, 43544), (12, 32658), (18, 21772), (24, 16329), (36, 10886), (72, 5443)]