2086659666

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1273907}}^1$

素因数の和:1273935

約数の個数: 48

約数和(自身を含む): 5564430144

約数和(自身を除く): 3477770478

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 1273907, 2547814, 3821721, 7643442, 8917349, 11465163, 16560791, 17834698, 22930326, 26752047, 33121582, 49682373, 53504094, 80256141, 99364746, 115925537, 149047119, 160512282, 231851074, 298094238, 347776611, 695553222, 1043329833, 2086659666]

約数ペア:

[(1, 2086659666), (2, 1043329833), (3, 695553222), (6, 347776611), (7, 298094238), (9, 231851074), (13, 160512282), (14, 149047119), (18, 115925537), (21, 99364746), (26, 80256141), (39, 53504094), (42, 49682373), (63, 33121582), (78, 26752047), (91, 22930326), (117, 17834698), (126, 16560791), (182, 11465163), (234, 8917349), (273, 7643442), (546, 3821721), (819, 2547814), (1638, 1273907)]