15251238

素因数分解:

$2^1\times 3^2\times {\mathrm{313}}^1\times {\mathrm{2707}}^1$

素因数の和:3028

約数の個数: 24

約数和(自身を含む): 33162168

約数和(自身を除く): 17910930

約数列:

[1, 2, 3, 6, 9, 18, 313, 626, 939, 1878, 2707, 2817, 5414, 5634, 8121, 16242, 24363, 48726, 847291, 1694582, 2541873, 5083746, 7625619, 15251238]

約数ペア:

[(1, 15251238), (2, 7625619), (3, 5083746), (6, 2541873), (9, 1694582), (18, 847291), (313, 48726), (626, 24363), (939, 16242), (1878, 8121), (2707, 5634), (2817, 5414)]