18082456

素因数分解:

$2^3\times 7^1\times {\mathrm{322901}}^1$

素因数の和:322914

約数の個数: 16

約数和(自身を含む): 38748240

約数和(自身を除く): 20665784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 322901, 645802, 1291604, 2260307, 2583208, 4520614, 9041228, 18082456]

約数ペア:

[(1, 18082456), (2, 9041228), (4, 4520614), (7, 2583208), (8, 2260307), (14, 1291604), (28, 645802), (56, 322901)]