18333538

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{617}}^1$

素因数の和:881

約数の個数: 16

約数和(自身を含む): 28032480

約数和(自身を除く): 9698942

約数列:

[1, 2, 83, 166, 179, 358, 617, 1234, 14857, 29714, 51211, 102422, 110443, 220886, 9166769, 18333538]

約数ペア:

[(1, 18333538), (2, 9166769), (83, 220886), (166, 110443), (179, 102422), (358, 51211), (617, 29714), (1234, 14857)]