21081588

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{14519}}^1$

素因数の和:14548

約数の個数: 36

約数和(自身を含む): 54072480

約数和(自身を除く): 32990892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 14519, 29038, 43557, 58076, 87114, 159709, 174228, 319418, 479127, 638836, 958254, 1756799, 1916508, 3513598, 5270397, 7027196, 10540794, 21081588]

約数ペア:

[(1, 21081588), (2, 10540794), (3, 7027196), (4, 5270397), (6, 3513598), (11, 1916508), (12, 1756799), (22, 958254), (33, 638836), (44, 479127), (66, 319418), (121, 174228), (132, 159709), (242, 87114), (363, 58076), (484, 43557), (726, 29038), (1452, 14519)]