18134060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{129529}}^1$

素因数の和:129545

約数の個数: 24

約数和(自身を含む): 43522080

約数和(自身を除く): 25388020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 129529, 259058, 518116, 647645, 906703, 1295290, 1813406, 2590580, 3626812, 4533515, 9067030, 18134060]

約数ペア:

[(1, 18134060), (2, 9067030), (4, 4533515), (5, 3626812), (7, 2590580), (10, 1813406), (14, 1295290), (20, 906703), (28, 647645), (35, 518116), (70, 259058), (140, 129529)]