13087818

素因数分解:

$2^1\times 3^4\times {\mathrm{80789}}^1$

素因数の和:80803

約数の個数: 20

約数和(自身を含む): 29326770

約数和(自身を除く): 16238952

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 80789, 161578, 242367, 484734, 727101, 1454202, 2181303, 4362606, 6543909, 13087818]

約数ペア:

[(1, 13087818), (2, 6543909), (3, 4362606), (6, 2181303), (9, 1454202), (18, 727101), (27, 484734), (54, 242367), (81, 161578), (162, 80789)]