20171526

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47351}}^1$

素因数の和:47427

約数の個数: 16

約数和(自身を含む): 40912128

約数和(自身を除く): 20740602

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 47351, 94702, 142053, 284106, 3361921, 6723842, 10085763, 20171526]

約数ペア:

[(1, 20171526), (2, 10085763), (3, 6723842), (6, 3361921), (71, 284106), (142, 142053), (213, 94702), (426, 47351)]