2021878422

素因数分解:

$2^1\times 3^4\times {\mathrm{193}}^1\times {\mathrm{64667}}^1$

素因数の和:64874

約数の個数: 40

約数和(自身を含む): 4554049896

約数和(自身を除く): 2532171474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 193, 386, 579, 1158, 1737, 3474, 5211, 10422, 15633, 31266, 64667, 129334, 194001, 388002, 582003, 1164006, 1746009, 3492018, 5238027, 10476054, 12480731, 24961462, 37442193, 74884386, 112326579, 224653158, 336979737, 673959474, 1010939211, 2021878422]

約数ペア:

[(1, 2021878422), (2, 1010939211), (3, 673959474), (6, 336979737), (9, 224653158), (18, 112326579), (27, 74884386), (54, 37442193), (81, 24961462), (162, 12480731), (193, 10476054), (386, 5238027), (579, 3492018), (1158, 1746009), (1737, 1164006), (3474, 582003), (5211, 388002), (10422, 194001), (15633, 129334), (31266, 64667)]