13003812

素因数分解:

$2^2\times 3^2\times {\mathrm{361217}}^1$

素因数の和:361227

約数の個数: 18

約数和(自身を含む): 32870838

約数和(自身を除く): 19867026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 361217, 722434, 1083651, 1444868, 2167302, 3250953, 4334604, 6501906, 13003812]

約数ペア:

[(1, 13003812), (2, 6501906), (3, 4334604), (4, 3250953), (6, 2167302), (9, 1444868), (12, 1083651), (18, 722434), (36, 361217)]