18098290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5501}}^1$

素因数の和:5562

約数の個数: 32

約数和(自身を含む): 38029824

約数和(自身を除く): 19931534

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 5501, 11002, 27505, 38507, 55010, 77014, 192535, 258547, 385070, 517094, 1292735, 1809829, 2585470, 3619658, 9049145, 18098290]

約数ペア:

[(1, 18098290), (2, 9049145), (5, 3619658), (7, 2585470), (10, 1809829), (14, 1292735), (35, 517094), (47, 385070), (70, 258547), (94, 192535), (235, 77014), (329, 55010), (470, 38507), (658, 27505), (1645, 11002), (3290, 5501)]