2018196576

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{941}}^1$

素因数の和:1645

約数の個数: 144

約数和(自身を含む): 6276907728

約数和(自身を除く): 4258711152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 677, 792, 941, 1056, 1354, 1584, 1882, 2031, 2708, 2823, 3168, 3764, 4062, 5416, 5646, 6093, 7447, 7528, 8124, 8469, 10351, 10832, 11292, 12186, 14894, 15056, 16248, 16938, 20702, 21664, 22341, 22584, 24372, 29788, 30112, 31053, 32496, 33876, 41404, 44682, 45168, 48744, 59576, 62106, 64992, 67023, 67752, 82808, 89364, 90336, 93159, 97488, 119152, 124212, 134046, 135504, 165616, 178728, 186318, 194976, 238304, 248424, 268092, 271008, 331232, 357456, 372636, 496848, 536184, 637057, 714912, 745272, 993696, 1072368, 1274114, 1490544, 1911171, 2144736, 2548228, 2981088, 3822342, 5096456, 5733513, 7007627, 7644684, 10192912, 11467026, 14015254, 15289368, 20385824, 21022881, 22934052, 28030508, 30578736, 42045762, 45868104, 56061016, 61157472, 63068643, 84091524, 91736208, 112122032, 126137286, 168183048, 183472416, 224244064, 252274572, 336366096, 504549144, 672732192, 1009098288, 2018196576]

約数ペア:

[(1, 2018196576), (2, 1009098288), (3, 672732192), (4, 504549144), (6, 336366096), (8, 252274572), (9, 224244064), (11, 183472416), (12, 168183048), (16, 126137286), (18, 112122032), (22, 91736208), (24, 84091524), (32, 63068643), (33, 61157472), (36, 56061016), (44, 45868104), (48, 42045762), (66, 30578736), (72, 28030508), (88, 22934052), (96, 21022881), (99, 20385824), (132, 15289368), (144, 14015254), (176, 11467026), (198, 10192912), (264, 7644684), (288, 7007627), (352, 5733513), (396, 5096456), (528, 3822342), (677, 2981088), (792, 2548228), (941, 2144736), (1056, 1911171), (1354, 1490544), (1584, 1274114), (1882, 1072368), (2031, 993696), (2708, 745272), (2823, 714912), (3168, 637057), (3764, 536184), (4062, 496848), (5416, 372636), (5646, 357456), (6093, 331232), (7447, 271008), (7528, 268092), (8124, 248424), (8469, 238304), (10351, 194976), (10832, 186318), (11292, 178728), (12186, 165616), (14894, 135504), (15056, 134046), (16248, 124212), (16938, 119152), (20702, 97488), (21664, 93159), (22341, 90336), (22584, 89364), (24372, 82808), (29788, 67752), (30112, 67023), (31053, 64992), (32496, 62106), (33876, 59576), (41404, 48744), (44682, 45168)]