868221054

素因数分解:

$2^1\times 3^2\times {\mathrm{431}}^1\times {\mathrm{111913}}^1$

素因数の和:112352

約数の個数: 24

約数和(自身を含む): 1885527072

約数和(自身を除く): 1017306018

約数列:

[1, 2, 3, 6, 9, 18, 431, 862, 1293, 2586, 3879, 7758, 111913, 223826, 335739, 671478, 1007217, 2014434, 48234503, 96469006, 144703509, 289407018, 434110527, 868221054]

約数ペア:

[(1, 868221054), (2, 434110527), (3, 289407018), (6, 144703509), (9, 96469006), (18, 48234503), (431, 2014434), (862, 1007217), (1293, 671478), (2586, 335739), (3879, 223826), (7758, 111913)]