42557754

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{172999}}^1$

素因数の和:173045

約数の個数: 16

約数和(自身を含む): 87192000

約数和(自身を除く): 44634246

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 172999, 345998, 518997, 1037994, 7092959, 14185918, 21278877, 42557754]

約数ペア:

[(1, 42557754), (2, 21278877), (3, 14185918), (6, 7092959), (41, 1037994), (82, 518997), (123, 345998), (246, 172999)]