18285363

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 27778608

約数和(自身を除く): 9493245

約数列:

[1, 3, 9, 37, 43, 111, 129, 333, 387, 1277, 1591, 3831, 4773, 11493, 14319, 47249, 54911, 141747, 164733, 425241, 494199, 2031707, 6095121, 18285363]

約数ペア:

[(1, 18285363), (3, 6095121), (9, 2031707), (37, 494199), (43, 425241), (111, 164733), (129, 141747), (333, 54911), (387, 47249), (1277, 14319), (1591, 11493), (3831, 4773)]