18164366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{9277}}^1$

素因数の和:9379

約数の個数: 16

約数和(自身を含む): 30060720

約数和(自身を除く): 11896354

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 9277, 18554, 102047, 204094, 825653, 1651306, 9082183, 18164366]

約数ペア:

[(1, 18164366), (2, 9082183), (11, 1651306), (22, 825653), (89, 204094), (178, 102047), (979, 18554), (1958, 9277)]