21134534808

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{887}}^1\times {\mathrm{3863}}^1$

素因数の和:5016

約数の個数: 64

約数和(自身を含む): 53115471360

約数和(自身を除く): 31980936552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 887, 1028, 1542, 1774, 2056, 2661, 3084, 3548, 3863, 5322, 6168, 7096, 7726, 10644, 11589, 15452, 21288, 23178, 30904, 46356, 92712, 227959, 455918, 683877, 911836, 992791, 1367754, 1823672, 1985582, 2735508, 2978373, 3426481, 3971164, 5471016, 5956746, 6852962, 7942328, 10279443, 11913492, 13705924, 20558886, 23826984, 27411848, 41117772, 82235544, 880605617, 1761211234, 2641816851, 3522422468, 5283633702, 7044844936, 10567267404, 21134534808]

約数ペア:

[(1, 21134534808), (2, 10567267404), (3, 7044844936), (4, 5283633702), (6, 3522422468), (8, 2641816851), (12, 1761211234), (24, 880605617), (257, 82235544), (514, 41117772), (771, 27411848), (887, 23826984), (1028, 20558886), (1542, 13705924), (1774, 11913492), (2056, 10279443), (2661, 7942328), (3084, 6852962), (3548, 5956746), (3863, 5471016), (5322, 3971164), (6168, 3426481), (7096, 2978373), (7726, 2735508), (10644, 1985582), (11589, 1823672), (15452, 1367754), (21288, 992791), (23178, 911836), (30904, 683877), (46356, 455918), (92712, 227959)]