9638216

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1579}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 20856000

約数和(自身を除く): 11217784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 1579, 3052, 3158, 6104, 6316, 11053, 12632, 22106, 44212, 88424, 172111, 344222, 688444, 1204777, 1376888, 2409554, 4819108, 9638216]

約数ペア:

[(1, 9638216), (2, 4819108), (4, 2409554), (7, 1376888), (8, 1204777), (14, 688444), (28, 344222), (56, 172111), (109, 88424), (218, 44212), (436, 22106), (763, 12632), (872, 11053), (1526, 6316), (1579, 6104), (3052, 3158)]