8966874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 21676032

約数和(自身を除く): 12709158

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 71, 93, 97, 142, 186, 194, 213, 217, 291, 426, 434, 497, 582, 651, 679, 994, 1302, 1358, 1491, 2037, 2201, 2982, 3007, 4074, 4402, 6014, 6603, 6887, 9021, 13206, 13774, 15407, 18042, 20661, 21049, 30814, 41322, 42098, 46221, 48209, 63147, 92442, 96418, 126294, 144627, 213497, 289254, 426994, 640491, 1280982, 1494479, 2988958, 4483437, 8966874]

約数ペア:

[(1, 8966874), (2, 4483437), (3, 2988958), (6, 1494479), (7, 1280982), (14, 640491), (21, 426994), (31, 289254), (42, 213497), (62, 144627), (71, 126294), (93, 96418), (97, 92442), (142, 63147), (186, 48209), (194, 46221), (213, 42098), (217, 41322), (291, 30814), (426, 21049), (434, 20661), (497, 18042), (582, 15407), (651, 13774), (679, 13206), (994, 9021), (1302, 6887), (1358, 6603), (1491, 6014), (2037, 4402), (2201, 4074), (2982, 3007)]