9045872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:621

約数の個数: 40

約数和(自身を含む): 19344000

約数和(自身を除く): 10298128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 499, 824, 998, 1133, 1648, 1996, 2266, 3992, 4532, 5489, 7984, 9064, 10978, 18128, 21956, 43912, 51397, 87824, 102794, 205588, 411176, 565367, 822352, 1130734, 2261468, 4522936, 9045872]

約数ペア:

[(1, 9045872), (2, 4522936), (4, 2261468), (8, 1130734), (11, 822352), (16, 565367), (22, 411176), (44, 205588), (88, 102794), (103, 87824), (176, 51397), (206, 43912), (412, 21956), (499, 18128), (824, 10978), (998, 9064), (1133, 7984), (1648, 5489), (1996, 4532), (2266, 3992)]