18837876

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{15241}}^1$

素因数の和:15351

約数の個数: 24

約数和(自身を含む): 44384704

約数和(自身を除く): 25546828

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 15241, 30482, 45723, 60964, 91446, 182892, 1569823, 3139646, 4709469, 6279292, 9418938, 18837876]

約数ペア:

[(1, 18837876), (2, 9418938), (3, 6279292), (4, 4709469), (6, 3139646), (12, 1569823), (103, 182892), (206, 91446), (309, 60964), (412, 45723), (618, 30482), (1236, 15241)]