6809994

素因数分解:

$2^1\times 3^4\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:472

約数の個数: 40

約数和(自身を含む): 15426048

約数和(自身を除く): 8616054

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 254, 331, 381, 662, 762, 993, 1143, 1986, 2286, 2979, 3429, 5958, 6858, 8937, 10287, 17874, 20574, 26811, 42037, 53622, 84074, 126111, 252222, 378333, 756666, 1134999, 2269998, 3404997, 6809994]

約数ペア:

[(1, 6809994), (2, 3404997), (3, 2269998), (6, 1134999), (9, 756666), (18, 378333), (27, 252222), (54, 126111), (81, 84074), (127, 53622), (162, 42037), (254, 26811), (331, 20574), (381, 17874), (662, 10287), (762, 8937), (993, 6858), (1143, 5958), (1986, 3429), (2286, 2979)]