18236367

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{7589}}^1$

素因数の和:7687

約数の個数: 16

約数和(自身を含む): 27324000

約数和(自身を除く): 9087633

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 7589, 22767, 68301, 204903, 675421, 2026263, 6078789, 18236367]

約数ペア:

[(1, 18236367), (3, 6078789), (9, 2026263), (27, 675421), (89, 204903), (267, 68301), (801, 22767), (2403, 7589)]