81312322

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{34367}}^1$

素因数の和:34402

約数の個数: 24

約数和(自身を含む): 150944256

約数和(自身を除く): 69631934

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 34367, 68734, 240569, 446771, 481138, 893542, 3127397, 5808023, 6254794, 11616046, 40656161, 81312322]

約数ペア:

[(1, 81312322), (2, 40656161), (7, 11616046), (13, 6254794), (14, 5808023), (26, 3127397), (91, 893542), (169, 481138), (182, 446771), (338, 240569), (1183, 68734), (2366, 34367)]