396987132

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{321187}}^1$

素因数の和:321297

約数の個数: 24

約数和(自身を含む): 935299456

約数和(自身を除く): 538312324

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 321187, 642374, 963561, 1284748, 1927122, 3854244, 33082261, 66164522, 99246783, 132329044, 198493566, 396987132]

約数ペア:

[(1, 396987132), (2, 198493566), (3, 132329044), (4, 99246783), (6, 66164522), (12, 33082261), (103, 3854244), (206, 1927122), (309, 1284748), (412, 963561), (618, 642374), (1236, 321187)]