11540859678

素因数分解:

$2^1\times 3^2\times {\mathrm{641158871}}^1$

素因数の和:641158879

約数の個数: 12

約数和(自身を含む): 25005196008

約数和(自身を除く): 13464336330

約数列:

[1, 2, 3, 6, 9, 18, 641158871, 1282317742, 1923476613, 3846953226, 5770429839, 11540859678]

約数ペア:

[(1, 11540859678), (2, 5770429839), (3, 3846953226), (6, 1923476613), (9, 1282317742), (18, 641158871)]