18373849

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 21608640

約数和(自身を除く): 3234791

約数列:

[1, 13, 23, 29, 163, 169, 299, 377, 667, 2119, 3749, 3887, 4727, 4901, 8671, 27547, 48737, 61451, 108721, 112723, 633581, 798863, 1413373, 18373849]

約数ペア:

[(1, 18373849), (13, 1413373), (23, 798863), (29, 633581), (163, 112723), (169, 108721), (299, 61451), (377, 48737), (667, 27547), (2119, 8671), (3749, 4901), (3887, 4727)]