18947052

素因数分解:

$2^2\times 3^2\times {\mathrm{526307}}^1$

素因数の和:526317

約数の個数: 18

約数和(自身を含む): 47894028

約数和(自身を除く): 28946976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 526307, 1052614, 1578921, 2105228, 3157842, 4736763, 6315684, 9473526, 18947052]

約数ペア:

[(1, 18947052), (2, 9473526), (3, 6315684), (4, 4736763), (6, 3157842), (9, 2105228), (12, 1578921), (18, 1052614), (36, 526307)]