2002644

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{883}}^1$

素因数の和:906

約数の個数: 60

約数和(自身を含む): 5989984

約数和(自身を除く): 3987340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 883, 1134, 1766, 2268, 2649, 3532, 5298, 6181, 7947, 10596, 12362, 15894, 18543, 23841, 24724, 31788, 37086, 47682, 55629, 71523, 74172, 95364, 111258, 143046, 166887, 222516, 286092, 333774, 500661, 667548, 1001322, 2002644]

約数ペア:

[(1, 2002644), (2, 1001322), (3, 667548), (4, 500661), (6, 333774), (7, 286092), (9, 222516), (12, 166887), (14, 143046), (18, 111258), (21, 95364), (27, 74172), (28, 71523), (36, 55629), (42, 47682), (54, 37086), (63, 31788), (81, 24724), (84, 23841), (108, 18543), (126, 15894), (162, 12362), (189, 10596), (252, 7947), (324, 6181), (378, 5298), (567, 3532), (756, 2649), (883, 2268), (1134, 1766)]