18249759

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1429}}^1$

素因数の和:1492

約数の個数: 32

約数和(自身を含む): 30201600

約数和(自身を除く): 11951841

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 1429, 4257, 4287, 12771, 12861, 15719, 38583, 47157, 61447, 141471, 184341, 424413, 553023, 675917, 1659069, 2027751, 6083253, 18249759]

約数ペア:

[(1, 18249759), (3, 6083253), (9, 2027751), (11, 1659069), (27, 675917), (33, 553023), (43, 424413), (99, 184341), (129, 141471), (297, 61447), (387, 47157), (473, 38583), (1161, 15719), (1419, 12861), (1429, 12771), (4257, 4287)]