2086680564

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1566577}}^1$

素因数の和:1566624

約数の個数: 36

約数和(自身を含む): 5417226724

約数和(自身を除く): 3330546160

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 1566577, 3133154, 4699731, 6266308, 9399462, 14099193, 18798924, 28198386, 56396772, 57963349, 115926698, 173890047, 231853396, 347780094, 521670141, 695560188, 1043340282, 2086680564]

約数ペア:

[(1, 2086680564), (2, 1043340282), (3, 695560188), (4, 521670141), (6, 347780094), (9, 231853396), (12, 173890047), (18, 115926698), (36, 57963349), (37, 56396772), (74, 28198386), (111, 18798924), (148, 14099193), (222, 9399462), (333, 6266308), (444, 4699731), (666, 3133154), (1332, 1566577)]