127945422

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{646189}}^1$

素因数の和:646208

約数の個数: 24

約数和(自身を含む): 302416920

約数和(自身を除く): 174471498

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 646189, 1292378, 1938567, 3877134, 5815701, 7108079, 11631402, 14216158, 21324237, 42648474, 63972711, 127945422]

約数ペア:

[(1, 127945422), (2, 63972711), (3, 42648474), (6, 21324237), (9, 14216158), (11, 11631402), (18, 7108079), (22, 5815701), (33, 3877134), (66, 1938567), (99, 1292378), (198, 646189)]