18291245751

素因数分解:

$3^2\times {\mathrm{239}}^1\times {\mathrm{1087}}^1\times {\mathrm{7823}}^1$

素因数の和:9155

約数の個数: 24

約数和(自身を含む): 26559037440

約数和(自身を除く): 8267791689

約数列:

[1, 3, 9, 239, 717, 1087, 2151, 3261, 7823, 9783, 23469, 70407, 259793, 779379, 1869697, 2338137, 5609091, 8503601, 16827273, 25510803, 76532409, 2032360639, 6097081917, 18291245751]

約数ペア:

[(1, 18291245751), (3, 6097081917), (9, 2032360639), (239, 76532409), (717, 25510803), (1087, 16827273), (2151, 8503601), (3261, 5609091), (7823, 2338137), (9783, 1869697), (23469, 779379), (70407, 259793)]