17939994

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{63617}}^1$

素因数の和:63669

約数の個数: 16

約数和(自身を含む): 36643968

約数和(自身を除く): 18703974

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 63617, 127234, 190851, 381702, 2989999, 5979998, 8969997, 17939994]

約数ペア:

[(1, 17939994), (2, 8969997), (3, 5979998), (6, 2989999), (47, 381702), (94, 190851), (141, 127234), (282, 63617)]