13145424

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1999}}^1$

素因数の和:2147

約数の個数: 40

約数和(自身を含む): 34224000

約数和(自身を除く): 21078576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 411, 548, 822, 1096, 1644, 1999, 2192, 3288, 3998, 5997, 6576, 7996, 11994, 15992, 23988, 31984, 47976, 95952, 273863, 547726, 821589, 1095452, 1643178, 2190904, 3286356, 4381808, 6572712, 13145424]

約数ペア:

[(1, 13145424), (2, 6572712), (3, 4381808), (4, 3286356), (6, 2190904), (8, 1643178), (12, 1095452), (16, 821589), (24, 547726), (48, 273863), (137, 95952), (274, 47976), (411, 31984), (548, 23988), (822, 15992), (1096, 11994), (1644, 7996), (1999, 6576), (2192, 5997), (3288, 3998)]