18795699

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53549}}^1$

素因数の和:53571

約数の個数: 16

約数和(自身を含む): 29988000

約数和(自身を除く): 11192301

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 53549, 160647, 481941, 696137, 1445823, 2088411, 6265233, 18795699]

約数ペア:

[(1, 18795699), (3, 6265233), (9, 2088411), (13, 1445823), (27, 696137), (39, 481941), (117, 160647), (351, 53549)]