28018338

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{8963}}^1$

素因数の和:9489

約数の個数: 16

約数和(自身を含む): 56150496

約数和(自身を除く): 28132158

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 8963, 17926, 26889, 53778, 4669723, 9339446, 14009169, 28018338]

約数ペア:

[(1, 28018338), (2, 14009169), (3, 9339446), (6, 4669723), (521, 53778), (1042, 26889), (1563, 17926), (3126, 8963)]