12318984

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 35830080

約数和(自身を除く): 23511096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 43, 46, 69, 72, 86, 92, 129, 138, 172, 173, 184, 207, 258, 276, 344, 346, 387, 414, 516, 519, 552, 692, 774, 828, 989, 1032, 1038, 1384, 1548, 1557, 1656, 1978, 2076, 2967, 3096, 3114, 3956, 3979, 4152, 5934, 6228, 7439, 7912, 7958, 8901, 11868, 11937, 12456, 14878, 15916, 17802, 22317, 23736, 23874, 29756, 31832, 35604, 35811, 44634, 47748, 59512, 66951, 71208, 71622, 89268, 95496, 133902, 143244, 171097, 178536, 267804, 286488, 342194, 513291, 535608, 684388, 1026582, 1368776, 1539873, 2053164, 3079746, 4106328, 6159492, 12318984]

約数ペア:

[(1, 12318984), (2, 6159492), (3, 4106328), (4, 3079746), (6, 2053164), (8, 1539873), (9, 1368776), (12, 1026582), (18, 684388), (23, 535608), (24, 513291), (36, 342194), (43, 286488), (46, 267804), (69, 178536), (72, 171097), (86, 143244), (92, 133902), (129, 95496), (138, 89268), (172, 71622), (173, 71208), (184, 66951), (207, 59512), (258, 47748), (276, 44634), (344, 35811), (346, 35604), (387, 31832), (414, 29756), (516, 23874), (519, 23736), (552, 22317), (692, 17802), (774, 15916), (828, 14878), (989, 12456), (1032, 11937), (1038, 11868), (1384, 8901), (1548, 7958), (1557, 7912), (1656, 7439), (1978, 6228), (2076, 5934), (2967, 4152), (3096, 3979), (3114, 3956)]