13620276

素因数分解:

$2^2\times 3^2\times {\mathrm{397}}^1\times {\mathrm{953}}^1$

素因数の和:1360

約数の個数: 36

約数和(自身を含む): 34551972

約数和(自身を除く): 20931696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 397, 794, 953, 1191, 1588, 1906, 2382, 2859, 3573, 3812, 4764, 5718, 7146, 8577, 11436, 14292, 17154, 34308, 378341, 756682, 1135023, 1513364, 2270046, 3405069, 4540092, 6810138, 13620276]

約数ペア:

[(1, 13620276), (2, 6810138), (3, 4540092), (4, 3405069), (6, 2270046), (9, 1513364), (12, 1135023), (18, 756682), (36, 378341), (397, 34308), (794, 17154), (953, 14292), (1191, 11436), (1588, 8577), (1906, 7146), (2382, 5718), (2859, 4764), (3573, 3812)]