138690276

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{502501}}^1$

素因数の和:502531

約数の個数: 24

約数和(自身を含む): 337681344

約数和(自身を除く): 198991068

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 502501, 1005002, 1507503, 2010004, 3015006, 6030012, 11557523, 23115046, 34672569, 46230092, 69345138, 138690276]

約数ペア:

[(1, 138690276), (2, 69345138), (3, 46230092), (4, 34672569), (6, 23115046), (12, 11557523), (23, 6030012), (46, 3015006), (69, 2010004), (92, 1507503), (138, 1005002), (276, 502501)]