18007352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12037}}^1$

素因数の和:12071

約数の個数: 32

約数和(自身を含む): 39003120

約数和(自身を除く): 20995768

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 12037, 24074, 48148, 96296, 132407, 204629, 264814, 409258, 529628, 818516, 1059256, 1637032, 2250919, 4501838, 9003676, 18007352]

約数ペア:

[(1, 18007352), (2, 9003676), (4, 4501838), (8, 2250919), (11, 1637032), (17, 1059256), (22, 818516), (34, 529628), (44, 409258), (68, 264814), (88, 204629), (136, 132407), (187, 96296), (374, 48148), (748, 24074), (1496, 12037)]