18441496

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53609}}^1$

素因数の和:53658

約数の個数: 16

約数和(自身を含む): 35382600

約数和(自身を除く): 16941104

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 53609, 107218, 214436, 428872, 2305187, 4610374, 9220748, 18441496]

約数ペア:

[(1, 18441496), (2, 9220748), (4, 4610374), (8, 2305187), (43, 428872), (86, 214436), (172, 107218), (344, 53609)]