81824346

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{33181}}^1$

素因数の和:33326

約数の個数: 24

約数和(自身を含む): 178585524

約数和(自身を除く): 96761178

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 33181, 66362, 99543, 199086, 298629, 597258, 4545797, 9091594, 13637391, 27274782, 40912173, 81824346]

約数ペア:

[(1, 81824346), (2, 40912173), (3, 27274782), (6, 13637391), (9, 9091594), (18, 4545797), (137, 597258), (274, 298629), (411, 199086), (822, 99543), (1233, 66362), (2466, 33181)]