18609435

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2447}}^1$

素因数の和:2484

約数の個数: 36

約数和(自身を含む): 34942752

約数和(自身を除く): 16333317

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 169, 195, 507, 585, 845, 1521, 2447, 2535, 7341, 7605, 12235, 22023, 31811, 36705, 95433, 110115, 159055, 286299, 413543, 477165, 1240629, 1431495, 2067715, 3721887, 6203145, 18609435]

約数ペア:

[(1, 18609435), (3, 6203145), (5, 3721887), (9, 2067715), (13, 1431495), (15, 1240629), (39, 477165), (45, 413543), (65, 286299), (117, 159055), (169, 110115), (195, 95433), (507, 36705), (585, 31811), (845, 22023), (1521, 12235), (2447, 7605), (2535, 7341)]