68901182

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{13633}}^1$

素因数の和:13680

約数の個数: 24

約数和(自身を含む): 124669296

約数和(自身を除く): 55768114

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 13633, 27266, 95431, 190862, 259027, 518054, 1813189, 3626378, 4921513, 9843026, 34450591, 68901182]

約数ペア:

[(1, 68901182), (2, 34450591), (7, 9843026), (14, 4921513), (19, 3626378), (38, 1813189), (133, 518054), (266, 259027), (361, 190862), (722, 95431), (2527, 27266), (5054, 13633)]