81082554

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{16223}}^1$

素因数の和:16259

約数の個数: 48

約数和(自身を含む): 199749888

約数和(自身を除く): 118667334

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 2499, 4998, 16223, 32446, 48669, 97338, 113561, 227122, 275791, 340683, 551582, 681366, 794927, 827373, 1589854, 1654746, 1930537, 2384781, 3861074, 4769562, 5791611, 11583222, 13513759, 27027518, 40541277, 81082554]

約数ペア:

[(1, 81082554), (2, 40541277), (3, 27027518), (6, 13513759), (7, 11583222), (14, 5791611), (17, 4769562), (21, 3861074), (34, 2384781), (42, 1930537), (49, 1654746), (51, 1589854), (98, 827373), (102, 794927), (119, 681366), (147, 551582), (238, 340683), (294, 275791), (357, 227122), (714, 113561), (833, 97338), (1666, 48669), (2499, 32446), (4998, 16223)]