18174390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46601}}^1$

素因数の和:46624

約数の個数: 32

約数和(自身を含む): 46974816

約数和(自身を除く): 28800426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 46601, 93202, 139803, 233005, 279606, 466010, 605813, 699015, 1211626, 1398030, 1817439, 3029065, 3634878, 6058130, 9087195, 18174390]

約数ペア:

[(1, 18174390), (2, 9087195), (3, 6058130), (5, 3634878), (6, 3029065), (10, 1817439), (13, 1398030), (15, 1211626), (26, 699015), (30, 605813), (39, 466010), (65, 279606), (78, 233005), (130, 139803), (195, 93202), (390, 46601)]