129573348

素因数分解:

$2^2\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{5407}}^1$

素因数の和:7411

約数の個数: 24

約数和(自身を含む): 302545152

約数和(自身を除く): 172971804

約数列:

[1, 2, 3, 4, 6, 12, 1997, 3994, 5407, 5991, 7988, 10814, 11982, 16221, 21628, 23964, 32442, 64884, 10797779, 21595558, 32393337, 43191116, 64786674, 129573348]

約数ペア:

[(1, 129573348), (2, 64786674), (3, 43191116), (4, 32393337), (6, 21595558), (12, 10797779), (1997, 64884), (3994, 32442), (5407, 23964), (5991, 21628), (7988, 16221), (10814, 11982)]