42965318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 73654272

約数和(自身を除く): 30688954

約数列:

[1, 2, 11, 22, 31, 62, 73, 146, 341, 682, 803, 863, 1606, 1726, 2263, 4526, 9493, 18986, 24893, 26753, 49786, 53506, 62999, 125998, 294283, 588566, 692989, 1385978, 1952969, 3905938, 21482659, 42965318]

約数ペア:

[(1, 42965318), (2, 21482659), (11, 3905938), (22, 1952969), (31, 1385978), (62, 692989), (73, 588566), (146, 294283), (341, 125998), (682, 62999), (803, 53506), (863, 49786), (1606, 26753), (1726, 24893), (2263, 18986), (4526, 9493)]