18660933

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 27743040

約数和(自身を除く): 9082107

約数列:

[1, 3, 9, 59, 113, 177, 311, 339, 531, 933, 1017, 2799, 6667, 18349, 20001, 35143, 55047, 60003, 105429, 165141, 316287, 2073437, 6220311, 18660933]

約数ペア:

[(1, 18660933), (3, 6220311), (9, 2073437), (59, 316287), (113, 165141), (177, 105429), (311, 60003), (339, 55047), (531, 35143), (933, 20001), (1017, 18349), (2799, 6667)]