331315902

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{252143}}^1$

素因数の和:252224

約数の個数: 24

約数和(自身を含む): 727687584

約数和(自身を除く): 396371682

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 252143, 504286, 756429, 1512858, 2269287, 4538574, 18406439, 36812878, 55219317, 110438634, 165657951, 331315902]

約数ペア:

[(1, 331315902), (2, 165657951), (3, 110438634), (6, 55219317), (9, 36812878), (18, 18406439), (73, 4538574), (146, 2269287), (219, 1512858), (438, 756429), (657, 504286), (1314, 252143)]