18068904770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{517289}}^1$

素因数の和:517802

約数の個数: 32

約数和(自身を含む): 37244880000

約数和(自身を除く): 19175975230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 499, 998, 2495, 3493, 4990, 6986, 17465, 34930, 517289, 1034578, 2586445, 3621023, 5172890, 7242046, 18105115, 36210230, 258127211, 516254422, 1290636055, 1806890477, 2581272110, 3613780954, 9034452385, 18068904770]

約数ペア:

[(1, 18068904770), (2, 9034452385), (5, 3613780954), (7, 2581272110), (10, 1806890477), (14, 1290636055), (35, 516254422), (70, 258127211), (499, 36210230), (998, 18105115), (2495, 7242046), (3493, 5172890), (4990, 3621023), (6986, 2586445), (17465, 1034578), (34930, 517289)]