13026402

素因数分解:

$2^1\times 3^2\times {\mathrm{641}}^1\times {\mathrm{1129}}^1$

素因数の和:1778

約数の個数: 24

約数和(自身を含む): 28292940

約数和(自身を除く): 15266538

約数列:

[1, 2, 3, 6, 9, 18, 641, 1129, 1282, 1923, 2258, 3387, 3846, 5769, 6774, 10161, 11538, 20322, 723689, 1447378, 2171067, 4342134, 6513201, 13026402]

約数ペア:

[(1, 13026402), (2, 6513201), (3, 4342134), (6, 2171067), (9, 1447378), (18, 723689), (641, 20322), (1129, 11538), (1282, 10161), (1923, 6774), (2258, 5769), (3387, 3846)]