813784986

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{881}}^1\times {\mathrm{7331}}^1$

素因数の和:8227

約数の個数: 48

約数和(自身を含む): 2017649088

約数和(自身を除く): 1203864102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 881, 1762, 2643, 5286, 6167, 7331, 7929, 12334, 14662, 15858, 18501, 21993, 37002, 43986, 51317, 55503, 65979, 102634, 111006, 131958, 153951, 307902, 461853, 923706, 6458611, 12917222, 19375833, 38751666, 45210277, 58127499, 90420554, 116254998, 135630831, 271261662, 406892493, 813784986]

約数ペア:

[(1, 813784986), (2, 406892493), (3, 271261662), (6, 135630831), (7, 116254998), (9, 90420554), (14, 58127499), (18, 45210277), (21, 38751666), (42, 19375833), (63, 12917222), (126, 6458611), (881, 923706), (1762, 461853), (2643, 307902), (5286, 153951), (6167, 131958), (7331, 111006), (7929, 102634), (12334, 65979), (14662, 55503), (15858, 51317), (18501, 43986), (21993, 37002)]