18465057

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1750

約数の個数: 32

約数和(自身を含む): 30428160

約数和(自身を除く): 11963103

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 1697, 3627, 5091, 10881, 15273, 22061, 45819, 52607, 66183, 157821, 198549, 473463, 595647, 683891, 1420389, 2051673, 6155019, 18465057]

約数ペア:

[(1, 18465057), (3, 6155019), (9, 2051673), (13, 1420389), (27, 683891), (31, 595647), (39, 473463), (93, 198549), (117, 157821), (279, 66183), (351, 52607), (403, 45819), (837, 22061), (1209, 15273), (1697, 10881), (3627, 5091)]