18957121344

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{37021}}^1$

素因数の和:37173

約数の個数: 168

約数和(自身を含む): 62590281728

約数和(自身を除く): 43633160384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 127, 144, 168, 192, 224, 252, 254, 288, 336, 381, 448, 504, 508, 576, 672, 762, 889, 1008, 1016, 1143, 1344, 1524, 1778, 2016, 2032, 2286, 2667, 3048, 3556, 4032, 4064, 4572, 5334, 6096, 7112, 8001, 8128, 9144, 10668, 12192, 14224, 16002, 18288, 21336, 24384, 28448, 32004, 36576, 37021, 42672, 56896, 64008, 73152, 74042, 85344, 111063, 128016, 148084, 170688, 222126, 256032, 259147, 296168, 333189, 444252, 512064, 518294, 592336, 666378, 777441, 888504, 1036588, 1184672, 1332756, 1554882, 1777008, 2073176, 2332323, 2369344, 2665512, 3109764, 3554016, 4146352, 4664646, 4701667, 5331024, 6219528, 7108032, 8292704, 9329292, 9403334, 10662048, 12439056, 14105001, 16585408, 18658584, 18806668, 21324096, 24878112, 28210002, 32911669, 37317168, 37613336, 42315003, 49756224, 56420004, 65823338, 74634336, 75226672, 84630006, 98735007, 112840008, 131646676, 149268672, 150453344, 169260012, 197470014, 225680016, 263293352, 296205021, 300906688, 338520024, 394940028, 451360032, 526586704, 592410042, 677040048, 789880056, 902720064, 1053173408, 1184820084, 1354080096, 1579760112, 2106346816, 2369640168, 2708160192, 3159520224, 4739280336, 6319040448, 9478560672, 18957121344]

約数ペア:

[(1, 18957121344), (2, 9478560672), (3, 6319040448), (4, 4739280336), (6, 3159520224), (7, 2708160192), (8, 2369640168), (9, 2106346816), (12, 1579760112), (14, 1354080096), (16, 1184820084), (18, 1053173408), (21, 902720064), (24, 789880056), (28, 677040048), (32, 592410042), (36, 526586704), (42, 451360032), (48, 394940028), (56, 338520024), (63, 300906688), (64, 296205021), (72, 263293352), (84, 225680016), (96, 197470014), (112, 169260012), (126, 150453344), (127, 149268672), (144, 131646676), (168, 112840008), (192, 98735007), (224, 84630006), (252, 75226672), (254, 74634336), (288, 65823338), (336, 56420004), (381, 49756224), (448, 42315003), (504, 37613336), (508, 37317168), (576, 32911669), (672, 28210002), (762, 24878112), (889, 21324096), (1008, 18806668), (1016, 18658584), (1143, 16585408), (1344, 14105001), (1524, 12439056), (1778, 10662048), (2016, 9403334), (2032, 9329292), (2286, 8292704), (2667, 7108032), (3048, 6219528), (3556, 5331024), (4032, 4701667), (4064, 4664646), (4572, 4146352), (5334, 3554016), (6096, 3109764), (7112, 2665512), (8001, 2369344), (8128, 2332323), (9144, 2073176), (10668, 1777008), (12192, 1554882), (14224, 1332756), (16002, 1184672), (18288, 1036588), (21336, 888504), (24384, 777441), (28448, 666378), (32004, 592336), (36576, 518294), (37021, 512064), (42672, 444252), (56896, 333189), (64008, 296168), (73152, 259147), (74042, 256032), (85344, 222126), (111063, 170688), (128016, 148084)]