18806593824

素因数分解:

$2^5\times 3^3\times {\mathrm{331}}^1\times {\mathrm{65761}}^1$

素因数の和:66111

約数の個数: 96

約数和(自身を含む): 55019119680

約数和(自身を除く): 36212525856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 331, 432, 662, 864, 993, 1324, 1986, 2648, 2979, 3972, 5296, 5958, 7944, 8937, 10592, 11916, 15888, 17874, 23832, 31776, 35748, 47664, 65761, 71496, 95328, 131522, 142992, 197283, 263044, 285984, 394566, 526088, 591849, 789132, 1052176, 1183698, 1578264, 1775547, 2104352, 2367396, 3156528, 3551094, 4734792, 6313056, 7102188, 9469584, 14204376, 18939168, 21766891, 28408752, 43533782, 56817504, 65300673, 87067564, 130601346, 174135128, 195902019, 261202692, 348270256, 391804038, 522405384, 587706057, 696540512, 783608076, 1044810768, 1175412114, 1567216152, 2089621536, 2350824228, 3134432304, 4701648456, 6268864608, 9403296912, 18806593824]

約数ペア:

[(1, 18806593824), (2, 9403296912), (3, 6268864608), (4, 4701648456), (6, 3134432304), (8, 2350824228), (9, 2089621536), (12, 1567216152), (16, 1175412114), (18, 1044810768), (24, 783608076), (27, 696540512), (32, 587706057), (36, 522405384), (48, 391804038), (54, 348270256), (72, 261202692), (96, 195902019), (108, 174135128), (144, 130601346), (216, 87067564), (288, 65300673), (331, 56817504), (432, 43533782), (662, 28408752), (864, 21766891), (993, 18939168), (1324, 14204376), (1986, 9469584), (2648, 7102188), (2979, 6313056), (3972, 4734792), (5296, 3551094), (5958, 3156528), (7944, 2367396), (8937, 2104352), (10592, 1775547), (11916, 1578264), (15888, 1183698), (17874, 1052176), (23832, 789132), (31776, 591849), (35748, 526088), (47664, 394566), (65761, 285984), (71496, 263044), (95328, 197283), (131522, 142992)]