9017228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{919}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 17310720

約数和(自身を除く): 8293492

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 919, 1838, 2453, 3676, 4906, 9812, 10109, 20218, 40436, 204937, 409874, 819748, 2254307, 4508614, 9017228]

約数ペア:

[(1, 9017228), (2, 4508614), (4, 2254307), (11, 819748), (22, 409874), (44, 204937), (223, 40436), (446, 20218), (892, 10109), (919, 9812), (1838, 4906), (2453, 3676)]