687672012

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1976069}}^1$

素因数の和:1976105

約数の個数: 24

約数和(自身を含む): 1659898800

約数和(自身を除く): 972226788

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 1976069, 3952138, 5928207, 7904276, 11856414, 23712828, 57306001, 114612002, 171918003, 229224004, 343836006, 687672012]

約数ペア:

[(1, 687672012), (2, 343836006), (3, 229224004), (4, 171918003), (6, 114612002), (12, 57306001), (29, 23712828), (58, 11856414), (87, 7904276), (116, 5928207), (174, 3952138), (348, 1976069)]