18946644

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{15329}}^1$

素因数の和:15439

約数の個数: 24

約数和(自身を含む): 44640960

約数和(自身を除く): 25694316

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 15329, 30658, 45987, 61316, 91974, 183948, 1578887, 3157774, 4736661, 6315548, 9473322, 18946644]

約数ペア:

[(1, 18946644), (2, 9473322), (3, 6315548), (4, 4736661), (6, 3157774), (12, 1578887), (103, 183948), (206, 91974), (309, 61316), (412, 45987), (618, 30658), (1236, 15329)]