12139722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 32348160

約数和(自身を除く): 20208438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 59, 63, 69, 71, 118, 126, 138, 142, 161, 177, 207, 213, 322, 354, 413, 414, 426, 483, 497, 531, 639, 826, 966, 994, 1062, 1239, 1278, 1357, 1449, 1491, 1633, 2478, 2714, 2898, 2982, 3266, 3717, 4071, 4189, 4473, 4899, 7434, 8142, 8378, 8946, 9499, 9798, 11431, 12213, 12567, 14697, 18998, 22862, 24426, 25134, 28497, 29323, 29394, 34293, 37701, 56994, 58646, 68586, 75402, 85491, 87969, 96347, 102879, 170982, 175938, 192694, 205758, 263907, 289041, 527814, 578082, 674429, 867123, 1348858, 1734246, 2023287, 4046574, 6069861, 12139722]

約数ペア:

[(1, 12139722), (2, 6069861), (3, 4046574), (6, 2023287), (7, 1734246), (9, 1348858), (14, 867123), (18, 674429), (21, 578082), (23, 527814), (42, 289041), (46, 263907), (59, 205758), (63, 192694), (69, 175938), (71, 170982), (118, 102879), (126, 96347), (138, 87969), (142, 85491), (161, 75402), (177, 68586), (207, 58646), (213, 56994), (322, 37701), (354, 34293), (413, 29394), (414, 29323), (426, 28497), (483, 25134), (497, 24426), (531, 22862), (639, 18998), (826, 14697), (966, 12567), (994, 12213), (1062, 11431), (1239, 9798), (1278, 9499), (1357, 8946), (1449, 8378), (1491, 8142), (1633, 7434), (2478, 4899), (2714, 4473), (2898, 4189), (2982, 4071), (3266, 3717)]