131681016

素因数分解:

$2^3\times 3^2\times {\mathrm{1828903}}^1$

素因数の和:1828915

約数の個数: 24

約数和(自身を含む): 356636280

約数和(自身を除く): 224955264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1828903, 3657806, 5486709, 7315612, 10973418, 14631224, 16460127, 21946836, 32920254, 43893672, 65840508, 131681016]

約数ペア:

[(1, 131681016), (2, 65840508), (3, 43893672), (4, 32920254), (6, 21946836), (8, 16460127), (9, 14631224), (12, 10973418), (18, 7315612), (24, 5486709), (36, 3657806), (72, 1828903)]