18097222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{63277}}^1$

素因数の和:63303

約数の個数: 16

約数和(自身を含む): 31892112

約数和(自身を除く): 13794890

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 63277, 126554, 696047, 822601, 1392094, 1645202, 9048611, 18097222]

約数ペア:

[(1, 18097222), (2, 9048611), (11, 1645202), (13, 1392094), (22, 822601), (26, 696047), (143, 126554), (286, 63277)]