18873034

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 24

約数和(自身を含む): 29834028

約数和(自身を除く): 10960994

約数列:

[1, 2, 37, 61, 74, 113, 122, 226, 1369, 2257, 2738, 4181, 4514, 6893, 8362, 13786, 83509, 154697, 167018, 255041, 309394, 510082, 9436517, 18873034]

約数ペア:

[(1, 18873034), (2, 9436517), (37, 510082), (61, 309394), (74, 255041), (113, 167018), (122, 154697), (226, 83509), (1369, 13786), (2257, 8362), (2738, 6893), (4181, 4514)]