12987912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 37537920

約数和(自身を除く): 24550008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 194, 291, 388, 582, 679, 776, 797, 1164, 1358, 1594, 2037, 2328, 2391, 2716, 3188, 4074, 4782, 5432, 5579, 6376, 8148, 9564, 11158, 16296, 16737, 19128, 22316, 33474, 44632, 66948, 77309, 133896, 154618, 231927, 309236, 463854, 541163, 618472, 927708, 1082326, 1623489, 1855416, 2164652, 3246978, 4329304, 6493956, 12987912]

約数ペア:

[(1, 12987912), (2, 6493956), (3, 4329304), (4, 3246978), (6, 2164652), (7, 1855416), (8, 1623489), (12, 1082326), (14, 927708), (21, 618472), (24, 541163), (28, 463854), (42, 309236), (56, 231927), (84, 154618), (97, 133896), (168, 77309), (194, 66948), (291, 44632), (388, 33474), (582, 22316), (679, 19128), (776, 16737), (797, 16296), (1164, 11158), (1358, 9564), (1594, 8148), (2037, 6376), (2328, 5579), (2391, 5432), (2716, 4782), (3188, 4074)]