18002787

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{1777}}^1$

素因数の和:2098

約数の個数: 16

約数和(自身を含む): 26285952

約数和(自身を除く): 8283165

約数列:

[1, 3, 11, 33, 307, 921, 1777, 3377, 5331, 10131, 19547, 58641, 545539, 1636617, 6000929, 18002787]

約数ペア:

[(1, 18002787), (3, 6000929), (11, 1636617), (33, 545539), (307, 58641), (921, 19547), (1777, 10131), (3377, 5331)]