21921672

素因数分解:

$2^3\times 3^1\times {\mathrm{701}}^1\times {\mathrm{1303}}^1$

素因数の和:2013

約数の個数: 32

約数和(自身を含む): 54924480

約数和(自身を除く): 33002808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 701, 1303, 1402, 2103, 2606, 2804, 3909, 4206, 5212, 5608, 7818, 8412, 10424, 15636, 16824, 31272, 913403, 1826806, 2740209, 3653612, 5480418, 7307224, 10960836, 21921672]

約数ペア:

[(1, 21921672), (2, 10960836), (3, 7307224), (4, 5480418), (6, 3653612), (8, 2740209), (12, 1826806), (24, 913403), (701, 31272), (1303, 16824), (1402, 15636), (2103, 10424), (2606, 8412), (2804, 7818), (3909, 5608), (4206, 5212)]