18806622

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 38548224

約数和(自身を除く): 19741602

約数列:

[1, 2, 3, 6, 71, 131, 142, 213, 262, 337, 393, 426, 674, 786, 1011, 2022, 9301, 18602, 23927, 27903, 44147, 47854, 55806, 71781, 88294, 132441, 143562, 264882, 3134437, 6268874, 9403311, 18806622]

約数ペア:

[(1, 18806622), (2, 9403311), (3, 6268874), (6, 3134437), (71, 264882), (131, 143562), (142, 132441), (213, 88294), (262, 71781), (337, 55806), (393, 47854), (426, 44147), (674, 27903), (786, 23927), (1011, 18602), (2022, 9301)]