255780453906

素因数分解:

$2^1\times 3^2\times {\mathrm{2287}}^1\times {\mathrm{6213391}}^1$

素因数の和:6215686

約数の個数: 24

約数和(自身を含む): 554433394944

約数和(自身を除く): 298652941038

約数列:

[1, 2, 3, 6, 9, 18, 2287, 4574, 6861, 13722, 20583, 41166, 6213391, 12426782, 18640173, 37280346, 55920519, 111841038, 14210025217, 28420050434, 42630075651, 85260151302, 127890226953, 255780453906]

約数ペア:

[(1, 255780453906), (2, 127890226953), (3, 85260151302), (6, 42630075651), (9, 28420050434), (18, 14210025217), (2287, 111841038), (4574, 55920519), (6861, 37280346), (13722, 18640173), (20583, 12426782), (41166, 6213391)]