28722654

素因数分解:

$2^1\times 3^3\times {\mathrm{531901}}^1$

素因数の和:531912

約数の個数: 16

約数和(自身を含む): 63828240

約数和(自身を除く): 35105586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 531901, 1063802, 1595703, 3191406, 4787109, 9574218, 14361327, 28722654]

約数ペア:

[(1, 28722654), (2, 14361327), (3, 9574218), (6, 4787109), (9, 3191406), (18, 1595703), (27, 1063802), (54, 531901)]