129176874

素因数分解:

$2^1\times 3^2\times {\mathrm{1543}}^1\times {\mathrm{4651}}^1$

素因数の和:6202

約数の個数: 24

約数和(自身を含む): 280124832

約数和(自身を除く): 150947958

約数列:

[1, 2, 3, 6, 9, 18, 1543, 3086, 4629, 4651, 9258, 9302, 13887, 13953, 27774, 27906, 41859, 83718, 7176493, 14352986, 21529479, 43058958, 64588437, 129176874]

約数ペア:

[(1, 129176874), (2, 64588437), (3, 43058958), (6, 21529479), (9, 14352986), (18, 7176493), (1543, 83718), (3086, 41859), (4629, 27906), (4651, 27774), (9258, 13953), (9302, 13887)]