17994966003

素因数分解:

$3^2\times 7^1\times {\mathrm{11087}}^1\times {\mathrm{25763}}^1$

素因数の和:36863

約数の個数: 24

約数和(自身を含む): 29709808128

約数和(自身を除く): 11714842125

約数列:

[1, 3, 7, 9, 21, 63, 11087, 25763, 33261, 77289, 77609, 99783, 180341, 231867, 232827, 541023, 698481, 1623069, 285634381, 856903143, 1999440667, 2570709429, 5998322001, 17994966003]

約数ペア:

[(1, 17994966003), (3, 5998322001), (7, 2570709429), (9, 1999440667), (21, 856903143), (63, 285634381), (11087, 1623069), (25763, 698481), (33261, 541023), (77289, 232827), (77609, 231867), (99783, 180341)]