8917986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 22579200

約数和(自身を除く): 13661214

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 97, 154, 194, 199, 231, 291, 398, 462, 582, 597, 679, 1067, 1194, 1358, 1393, 2037, 2134, 2189, 2786, 3201, 4074, 4179, 4378, 6402, 6567, 7469, 8358, 13134, 14938, 15323, 19303, 22407, 30646, 38606, 44814, 45969, 57909, 91938, 115818, 135121, 212333, 270242, 405363, 424666, 636999, 810726, 1273998, 1486331, 2972662, 4458993, 8917986]

約数ペア:

[(1, 8917986), (2, 4458993), (3, 2972662), (6, 1486331), (7, 1273998), (11, 810726), (14, 636999), (21, 424666), (22, 405363), (33, 270242), (42, 212333), (66, 135121), (77, 115818), (97, 91938), (154, 57909), (194, 45969), (199, 44814), (231, 38606), (291, 30646), (398, 22407), (462, 19303), (582, 15323), (597, 14938), (679, 13134), (1067, 8358), (1194, 7469), (1358, 6567), (1393, 6402), (2037, 4378), (2134, 4179), (2189, 4074), (2786, 3201)]