2562230.00000000

素因数分解:

$3^6\times {\mathrm{41}}^1\times {\mathrm{2207}}^1$

素因数の和:2266

約数の個数: 28

約数和(自身を含む): 101360448

約数和(自身を除く): 35395425

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 729, 1107, 2207, 3321, 6621, 9963, 19863, 29889, 59589, 90487, 178767, 271461, 536301, 814383, 1608903, 2443149, 7329447, 21988341, 65965023]

約数ペア:

[(1, 65965023), (3, 21988341), (9, 7329447), (27, 2443149), (41, 1608903), (81, 814383), (123, 536301), (243, 271461), (369, 178767), (729, 90487), (1107, 59589), (2207, 29889), (3321, 19863), (6621, 9963)]