18642000987

素因数分解:

$3^3\times {\mathrm{3733}}^1\times {\mathrm{184957}}^1$

素因数の和:188699

約数の個数: 16

約数和(自身を含む): 27625326880

約数和(自身を除く): 8983325893

約数列:

[1, 3, 9, 27, 3733, 11199, 33597, 100791, 184957, 554871, 1664613, 4993839, 690444481, 2071333443, 6214000329, 18642000987]

約数ペア:

[(1, 18642000987), (3, 6214000329), (9, 2071333443), (27, 690444481), (3733, 4993839), (11199, 1664613), (33597, 554871), (100791, 184957)]