1918892136

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1811}}^1$

素因数の和:1904

約数の個数: 192

約数和(自身を含む): 6023522880

約数和(自身を除く): 4104630744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 53, 56, 68, 84, 98, 102, 106, 119, 136, 147, 159, 168, 196, 204, 212, 238, 294, 318, 357, 371, 392, 408, 424, 476, 588, 636, 714, 742, 833, 901, 952, 1113, 1176, 1272, 1428, 1484, 1666, 1802, 1811, 2226, 2499, 2597, 2703, 2856, 2968, 3332, 3604, 3622, 4452, 4998, 5194, 5406, 5433, 6307, 6664, 7208, 7244, 7791, 8904, 9996, 10388, 10812, 10866, 12614, 12677, 14488, 15582, 18921, 19992, 20776, 21624, 21732, 25228, 25354, 30787, 31164, 37842, 38031, 43464, 44149, 50456, 50708, 61574, 62328, 75684, 76062, 88298, 88739, 92361, 95983, 101416, 123148, 132447, 151368, 152124, 176596, 177478, 184722, 191966, 215509, 246296, 264894, 266217, 287949, 304248, 353192, 354956, 369444, 383932, 431018, 529788, 532434, 575898, 646527, 671881, 709912, 738888, 767864, 862036, 1059576, 1064868, 1151796, 1293054, 1343762, 1508563, 1631711, 1724072, 2015643, 2129736, 2303592, 2586108, 2687524, 3017126, 3263422, 4031286, 4525689, 4703167, 4895133, 5172216, 5375048, 6034252, 6526844, 8062572, 9051378, 9406334, 9790266, 11421977, 12068504, 13053688, 14109501, 16125144, 18102756, 18812668, 19580532, 22843954, 28219002, 34265931, 36205512, 37625336, 39161064, 45687908, 56438004, 68531862, 79953839, 91375816, 112876008, 137063724, 159907678, 239861517, 274127448, 319815356, 479723034, 639630712, 959446068, 1918892136]

約数ペア:

[(1, 1918892136), (2, 959446068), (3, 639630712), (4, 479723034), (6, 319815356), (7, 274127448), (8, 239861517), (12, 159907678), (14, 137063724), (17, 112876008), (21, 91375816), (24, 79953839), (28, 68531862), (34, 56438004), (42, 45687908), (49, 39161064), (51, 37625336), (53, 36205512), (56, 34265931), (68, 28219002), (84, 22843954), (98, 19580532), (102, 18812668), (106, 18102756), (119, 16125144), (136, 14109501), (147, 13053688), (159, 12068504), (168, 11421977), (196, 9790266), (204, 9406334), (212, 9051378), (238, 8062572), (294, 6526844), (318, 6034252), (357, 5375048), (371, 5172216), (392, 4895133), (408, 4703167), (424, 4525689), (476, 4031286), (588, 3263422), (636, 3017126), (714, 2687524), (742, 2586108), (833, 2303592), (901, 2129736), (952, 2015643), (1113, 1724072), (1176, 1631711), (1272, 1508563), (1428, 1343762), (1484, 1293054), (1666, 1151796), (1802, 1064868), (1811, 1059576), (2226, 862036), (2499, 767864), (2597, 738888), (2703, 709912), (2856, 671881), (2968, 646527), (3332, 575898), (3604, 532434), (3622, 529788), (4452, 431018), (4998, 383932), (5194, 369444), (5406, 354956), (5433, 353192), (6307, 304248), (6664, 287949), (7208, 266217), (7244, 264894), (7791, 246296), (8904, 215509), (9996, 191966), (10388, 184722), (10812, 177478), (10866, 176596), (12614, 152124), (12677, 151368), (14488, 132447), (15582, 123148), (18921, 101416), (19992, 95983), (20776, 92361), (21624, 88739), (21732, 88298), (25228, 76062), (25354, 75684), (30787, 62328), (31164, 61574), (37842, 50708), (38031, 50456), (43464, 44149)]