65365314

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{997}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 152909568

約数和(自身を除く): 87544254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 223, 294, 446, 669, 997, 1338, 1561, 1994, 2991, 3122, 4683, 5982, 6979, 9366, 10927, 13958, 20937, 21854, 32781, 41874, 48853, 65562, 97706, 146559, 222331, 293118, 444662, 666993, 1333986, 1556317, 3112634, 4668951, 9337902, 10894219, 21788438, 32682657, 65365314]

約数ペア:

[(1, 65365314), (2, 32682657), (3, 21788438), (6, 10894219), (7, 9337902), (14, 4668951), (21, 3112634), (42, 1556317), (49, 1333986), (98, 666993), (147, 444662), (223, 293118), (294, 222331), (446, 146559), (669, 97706), (997, 65562), (1338, 48853), (1561, 41874), (1994, 32781), (2991, 21854), (3122, 20937), (4683, 13958), (5982, 10927), (6979, 9366)]