18078162

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{42437}}^1$

素因数の和:42513

約数の個数: 16

約数和(自身を含む): 36666432

約数和(自身を除く): 18588270

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 42437, 84874, 127311, 254622, 3013027, 6026054, 9039081, 18078162]

約数ペア:

[(1, 18078162), (2, 9039081), (3, 6026054), (6, 3013027), (71, 254622), (142, 127311), (213, 84874), (426, 42437)]