8666947.00000000

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1907}}^1$

素因数の和:1965

約数の個数: 72

約数和(自身を含む): 58339008

約数和(自身を除く): 38635884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 1907, 2583, 3444, 3814, 5166, 5721, 7628, 10332, 11442, 13349, 17163, 22884, 26698, 34326, 40047, 53396, 68652, 78187, 80094, 120141, 156374, 160188, 234561, 240282, 312748, 469122, 480564, 547309, 703683, 938244, 1094618, 1407366, 1641927, 2189236, 2814732, 3283854, 4925781, 6567708, 9851562, 19703124]

約数ペア:

[(1, 19703124), (2, 9851562), (3, 6567708), (4, 4925781), (6, 3283854), (7, 2814732), (9, 2189236), (12, 1641927), (14, 1407366), (18, 1094618), (21, 938244), (28, 703683), (36, 547309), (41, 480564), (42, 469122), (63, 312748), (82, 240282), (84, 234561), (123, 160188), (126, 156374), (164, 120141), (246, 80094), (252, 78187), (287, 68652), (369, 53396), (492, 40047), (574, 34326), (738, 26698), (861, 22884), (1148, 17163), (1476, 13349), (1722, 11442), (1907, 10332), (2583, 7628), (3444, 5721), (3814, 5166)]