2191356

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2099}}^1$

素因数の和:2138

約数の個数: 36

約数和(自身を含む): 5733000

約数和(自身を除く): 3541644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 2099, 4198, 6297, 8396, 12594, 18891, 25188, 37782, 60871, 75564, 121742, 182613, 243484, 365226, 547839, 730452, 1095678, 2191356]

約数ペア:

[(1, 2191356), (2, 1095678), (3, 730452), (4, 547839), (6, 365226), (9, 243484), (12, 182613), (18, 121742), (29, 75564), (36, 60871), (58, 37782), (87, 25188), (116, 18891), (174, 12594), (261, 8396), (348, 6297), (522, 4198), (1044, 2099)]