9139508

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5351}}^1$

素因数の和:5423

約数の個数: 24

約数和(自身を含む): 18582144

約数和(自身を除く): 9442636

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 5351, 10702, 21404, 37457, 74914, 149828, 326411, 652822, 1305644, 2284877, 4569754, 9139508]

約数ペア:

[(1, 9139508), (2, 4569754), (4, 2284877), (7, 1305644), (14, 652822), (28, 326411), (61, 149828), (122, 74914), (244, 37457), (427, 21404), (854, 10702), (1708, 5351)]