90109098

素因数分解:

$2^1\times 3^4\times {\mathrm{556229}}^1$

素因数の和:556243

約数の個数: 20

約数和(自身を含む): 201911490

約数和(自身を除く): 111802392

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 556229, 1112458, 1668687, 3337374, 5006061, 10012122, 15018183, 30036366, 45054549, 90109098]

約数ペア:

[(1, 90109098), (2, 45054549), (3, 30036366), (6, 15018183), (9, 10012122), (18, 5006061), (27, 3337374), (54, 1668687), (81, 1112458), (162, 556229)]