9775138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 16111872

約数和(自身を除く): 6336734

約数列:

[1, 2, 23, 41, 46, 71, 73, 82, 142, 146, 943, 1633, 1679, 1886, 2911, 2993, 3266, 3358, 5183, 5822, 5986, 10366, 66953, 68839, 119209, 133906, 137678, 212503, 238418, 425006, 4887569, 9775138]

約数ペア:

[(1, 9775138), (2, 4887569), (23, 425006), (41, 238418), (46, 212503), (71, 137678), (73, 133906), (82, 119209), (142, 68839), (146, 66953), (943, 10366), (1633, 5986), (1679, 5822), (1886, 5183), (2911, 3358), (2993, 3266)]