2008155912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{12757}}^1$

素因数の和:13710

約数の個数: 64

約数和(自身を含む): 5744161920

約数和(自身を除く): 3736006008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 937, 1874, 2811, 3748, 5622, 6559, 7496, 11244, 12757, 13118, 19677, 22488, 25514, 26236, 38271, 39354, 51028, 52472, 76542, 78708, 89299, 102056, 153084, 157416, 178598, 267897, 306168, 357196, 535794, 714392, 1071588, 2143176, 11953309, 23906618, 35859927, 47813236, 71719854, 83673163, 95626472, 143439708, 167346326, 251019489, 286879416, 334692652, 502038978, 669385304, 1004077956, 2008155912]

約数ペア:

[(1, 2008155912), (2, 1004077956), (3, 669385304), (4, 502038978), (6, 334692652), (7, 286879416), (8, 251019489), (12, 167346326), (14, 143439708), (21, 95626472), (24, 83673163), (28, 71719854), (42, 47813236), (56, 35859927), (84, 23906618), (168, 11953309), (937, 2143176), (1874, 1071588), (2811, 714392), (3748, 535794), (5622, 357196), (6559, 306168), (7496, 267897), (11244, 178598), (12757, 157416), (13118, 153084), (19677, 102056), (22488, 89299), (25514, 78708), (26236, 76542), (38271, 52472), (39354, 51028)]