18088642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63247}}^1$

素因数の和:63273

約数の個数: 16

約数和(自身を含む): 31876992

約数和(自身を除く): 13788350

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 63247, 126494, 695717, 822211, 1391434, 1644422, 9044321, 18088642]

約数ペア:

[(1, 18088642), (2, 9044321), (11, 1644422), (13, 1391434), (22, 822211), (26, 695717), (143, 126494), (286, 63247)]