2099291418

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:527

約数の個数: 240

約数和(自身を含む): 5959008000

約数和(自身を除く): 3859716582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 31, 38, 42, 49, 54, 57, 62, 63, 81, 93, 98, 114, 126, 133, 147, 162, 171, 186, 189, 217, 266, 279, 294, 342, 378, 399, 434, 441, 449, 513, 558, 567, 589, 651, 798, 837, 882, 898, 931, 1026, 1134, 1178, 1197, 1302, 1323, 1347, 1519, 1539, 1674, 1767, 1862, 1953, 2394, 2511, 2646, 2694, 2793, 3038, 3078, 3143, 3534, 3591, 3906, 3969, 4041, 4123, 4557, 5022, 5301, 5586, 5859, 6286, 7182, 7938, 8082, 8246, 8379, 8531, 9114, 9429, 10602, 10773, 11718, 12123, 12369, 13671, 13919, 15903, 16758, 17062, 17577, 18858, 21546, 22001, 24246, 24738, 25137, 25593, 27342, 27838, 28287, 28861, 31806, 35154, 36369, 37107, 41013, 41757, 44002, 47709, 50274, 51186, 56574, 57722, 59717, 66003, 72738, 74214, 75411, 76779, 82026, 83514, 84861, 86583, 95418, 97433, 111321, 119434, 123039, 125271, 132006, 150822, 153558, 169722, 173166, 179151, 194866, 198009, 222642, 230337, 246078, 250542, 254583, 259749, 264461, 292299, 333963, 358302, 375813, 396018, 418019, 460674, 509166, 519498, 528922, 537453, 584598, 594027, 667926, 682031, 691011, 751626, 779247, 793383, 836038, 876897, 1074906, 1127439, 1188054, 1254057, 1364062, 1382022, 1558494, 1586766, 1612359, 1753794, 1782081, 1851227, 2046093, 2254878, 2337741, 2380149, 2508114, 2630691, 3224718, 3564162, 3702454, 3762171, 4092186, 4675482, 4760298, 4837077, 5261382, 5553681, 6138279, 7140447, 7524342, 7892073, 9674154, 11107362, 11286513, 12276558, 12958589, 14280894, 15784146, 16661043, 18414837, 21421341, 22573026, 25917178, 33322086, 33859539, 36829674, 38875767, 42842682, 49983129, 55244511, 67719078, 77751534, 99966258, 110489022, 116627301, 149949387, 233254602, 299898774, 349881903, 699763806, 1049645709, 2099291418]

約数ペア:

[(1, 2099291418), (2, 1049645709), (3, 699763806), (6, 349881903), (7, 299898774), (9, 233254602), (14, 149949387), (18, 116627301), (19, 110489022), (21, 99966258), (27, 77751534), (31, 67719078), (38, 55244511), (42, 49983129), (49, 42842682), (54, 38875767), (57, 36829674), (62, 33859539), (63, 33322086), (81, 25917178), (93, 22573026), (98, 21421341), (114, 18414837), (126, 16661043), (133, 15784146), (147, 14280894), (162, 12958589), (171, 12276558), (186, 11286513), (189, 11107362), (217, 9674154), (266, 7892073), (279, 7524342), (294, 7140447), (342, 6138279), (378, 5553681), (399, 5261382), (434, 4837077), (441, 4760298), (449, 4675482), (513, 4092186), (558, 3762171), (567, 3702454), (589, 3564162), (651, 3224718), (798, 2630691), (837, 2508114), (882, 2380149), (898, 2337741), (931, 2254878), (1026, 2046093), (1134, 1851227), (1178, 1782081), (1197, 1753794), (1302, 1612359), (1323, 1586766), (1347, 1558494), (1519, 1382022), (1539, 1364062), (1674, 1254057), (1767, 1188054), (1862, 1127439), (1953, 1074906), (2394, 876897), (2511, 836038), (2646, 793383), (2694, 779247), (2793, 751626), (3038, 691011), (3078, 682031), (3143, 667926), (3534, 594027), (3591, 584598), (3906, 537453), (3969, 528922), (4041, 519498), (4123, 509166), (4557, 460674), (5022, 418019), (5301, 396018), (5586, 375813), (5859, 358302), (6286, 333963), (7182, 292299), (7938, 264461), (8082, 259749), (8246, 254583), (8379, 250542), (8531, 246078), (9114, 230337), (9429, 222642), (10602, 198009), (10773, 194866), (11718, 179151), (12123, 173166), (12369, 169722), (13671, 153558), (13919, 150822), (15903, 132006), (16758, 125271), (17062, 123039), (17577, 119434), (18858, 111321), (21546, 97433), (22001, 95418), (24246, 86583), (24738, 84861), (25137, 83514), (25593, 82026), (27342, 76779), (27838, 75411), (28287, 74214), (28861, 72738), (31806, 66003), (35154, 59717), (36369, 57722), (37107, 56574), (41013, 51186), (41757, 50274), (44002, 47709)]