81824508

素因数分解:

$2^2\times 3^2\times {\mathrm{2272903}}^1$

素因数の和:2272913

約数の個数: 18

約数和(自身を含む): 206834264

約数和(自身を除く): 125009756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2272903, 4545806, 6818709, 9091612, 13637418, 20456127, 27274836, 40912254, 81824508]

約数ペア:

[(1, 81824508), (2, 40912254), (3, 27274836), (4, 20456127), (6, 13637418), (9, 9091612), (12, 6818709), (18, 4545806), (36, 2272903)]