9140012

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1657}}^1$

素因数の和:1865

約数の個数: 24

約数和(自身を含む): 18383904

約数和(自身を除く): 9243892

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 1657, 2758, 3314, 5516, 6628, 11599, 23198, 46396, 326429, 652858, 1305716, 2285003, 4570006, 9140012]

約数ペア:

[(1, 9140012), (2, 4570006), (4, 2285003), (7, 1305716), (14, 652858), (28, 326429), (197, 46396), (394, 23198), (788, 11599), (1379, 6628), (1657, 5516), (2758, 3314)]