713952666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{4139}}^1$

素因数の和:4228

約数の個数: 72

約数和(自身を含む): 1817393760

約数和(自身を除く): 1103441094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1369, 1554, 2331, 2738, 4107, 4139, 4662, 8214, 8278, 9583, 12321, 12417, 19166, 24642, 24834, 28749, 28973, 37251, 57498, 57946, 74502, 86247, 86919, 153143, 172494, 173838, 260757, 306286, 459429, 521514, 918858, 1072001, 1378287, 2144002, 2756574, 3216003, 5666291, 6432006, 9648009, 11332582, 16998873, 19296018, 33997746, 39664037, 50996619, 79328074, 101993238, 118992111, 237984222, 356976333, 713952666]

約数ペア:

[(1, 713952666), (2, 356976333), (3, 237984222), (6, 118992111), (7, 101993238), (9, 79328074), (14, 50996619), (18, 39664037), (21, 33997746), (37, 19296018), (42, 16998873), (63, 11332582), (74, 9648009), (111, 6432006), (126, 5666291), (222, 3216003), (259, 2756574), (333, 2144002), (518, 1378287), (666, 1072001), (777, 918858), (1369, 521514), (1554, 459429), (2331, 306286), (2738, 260757), (4107, 173838), (4139, 172494), (4662, 153143), (8214, 86919), (8278, 86247), (9583, 74502), (12321, 57946), (12417, 57498), (19166, 37251), (24642, 28973), (24834, 28749)]