18255429

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{6203}}^1$

素因数の和:6321

約数の個数: 16

約数和(自身を含む): 27297600

約数和(自身を除く): 9042171

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 6203, 18609, 55827, 167481, 676127, 2028381, 6085143, 18255429]

約数ペア:

[(1, 18255429), (3, 6085143), (9, 2028381), (27, 676127), (109, 167481), (327, 55827), (981, 18609), (2943, 6203)]