18142072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{174443}}^1$

素因数の和:174462

約数の個数: 16

約数和(自身を含む): 36633240

約数和(自身を除く): 18491168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 174443, 348886, 697772, 1395544, 2267759, 4535518, 9071036, 18142072]

約数ペア:

[(1, 18142072), (2, 9071036), (4, 4535518), (8, 2267759), (13, 1395544), (26, 697772), (52, 348886), (104, 174443)]