64820934

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{49331}}^1$

素因数の和:49412

約数の個数: 24

約数和(自身を含む): 142372152

約数和(自身を除く): 77551218

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 49331, 98662, 147993, 295986, 443979, 887958, 3601163, 7202326, 10803489, 21606978, 32410467, 64820934]

約数ペア:

[(1, 64820934), (2, 32410467), (3, 21606978), (6, 10803489), (9, 7202326), (18, 3601163), (73, 887958), (146, 443979), (219, 295986), (438, 147993), (657, 98662), (1314, 49331)]