40522902

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{409}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 94788720

約数和(自身を除く): 54265818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 337, 409, 674, 818, 1011, 1227, 2022, 2359, 2454, 2863, 4718, 5726, 7077, 8589, 14154, 16513, 17178, 20041, 33026, 40082, 49539, 60123, 99078, 120246, 137833, 275666, 413499, 826998, 964831, 1929662, 2894493, 5788986, 6753817, 13507634, 20261451, 40522902]

約数ペア:

[(1, 40522902), (2, 20261451), (3, 13507634), (6, 6753817), (7, 5788986), (14, 2894493), (21, 1929662), (42, 964831), (49, 826998), (98, 413499), (147, 275666), (294, 137833), (337, 120246), (409, 99078), (674, 60123), (818, 49539), (1011, 40082), (1227, 33026), (2022, 20041), (2359, 17178), (2454, 16513), (2863, 14154), (4718, 8589), (5726, 7077)]