18086042

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:834

約数の個数: 24

約数和(自身を含む): 29819484

約数和(自身を除く): 11733442

約数列:

[1, 2, 13, 26, 73, 146, 169, 338, 733, 949, 1466, 1898, 9529, 12337, 19058, 24674, 53509, 107018, 123877, 247754, 695617, 1391234, 9043021, 18086042]

約数ペア:

[(1, 18086042), (2, 9043021), (13, 1391234), (26, 695617), (73, 247754), (146, 123877), (169, 107018), (338, 53509), (733, 24674), (949, 19058), (1466, 12337), (1898, 9529)]