18533030

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{63907}}^1$

素因数の和:63943

約数の個数: 16

約数和(自身を含む): 34510320

約数和(自身を除く): 15977290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 63907, 127814, 319535, 639070, 1853303, 3706606, 9266515, 18533030]

約数ペア:

[(1, 18533030), (2, 9266515), (5, 3706606), (10, 1853303), (29, 639070), (58, 319535), (145, 127814), (290, 63907)]