18131244768

素因数分解:

$2^5\times 3^8\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:140

約数の個数: 648

約数和(自身を含む): 67166478288

約数和(自身を除く): 49035233520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 73, 78, 81, 84, 91, 96, 104, 108, 112, 117, 126, 144, 146, 156, 162, 168, 169, 182, 189, 208, 216, 219, 224, 234, 243, 252, 273, 288, 292, 312, 324, 336, 338, 351, 364, 378, 416, 432, 438, 468, 486, 504, 507, 511, 546, 567, 584, 624, 648, 657, 672, 676, 702, 728, 729, 756, 819, 864, 876, 936, 949, 972, 1008, 1014, 1022, 1053, 1092, 1134, 1168, 1183, 1248, 1296, 1314, 1352, 1404, 1456, 1458, 1512, 1521, 1533, 1638, 1701, 1752, 1872, 1898, 1944, 1971, 2016, 2028, 2044, 2106, 2184, 2187, 2268, 2336, 2366, 2457, 2592, 2628, 2704, 2808, 2847, 2912, 2916, 3024, 3042, 3066, 3159, 3276, 3402, 3504, 3549, 3744, 3796, 3888, 3942, 4056, 4088, 4212, 4368, 4374, 4536, 4563, 4599, 4732, 4914, 5103, 5256, 5408, 5616, 5694, 5832, 5913, 6048, 6084, 6132, 6318, 6552, 6561, 6643, 6804, 7008, 7098, 7371, 7592, 7776, 7884, 8112, 8176, 8424, 8541, 8736, 8748, 9072, 9126, 9198, 9464, 9477, 9828, 10206, 10512, 10647, 11232, 11388, 11664, 11826, 12168, 12264, 12337, 12636, 13104, 13122, 13286, 13608, 13689, 13797, 14196, 14742, 15184, 15309, 15768, 16224, 16352, 16848, 17082, 17496, 17739, 18144, 18252, 18396, 18928, 18954, 19656, 19929, 20412, 21024, 21294, 22113, 22776, 23328, 23652, 24336, 24528, 24674, 25272, 25623, 26208, 26244, 26572, 27216, 27378, 27594, 28392, 28431, 29484, 30368, 30618, 31536, 31941, 33696, 34164, 34992, 35478, 36504, 36792, 37011, 37856, 37908, 39312, 39858, 40824, 41067, 41391, 42588, 44226, 45552, 45927, 47304, 48672, 49056, 49348, 50544, 51246, 52488, 53144, 53217, 54432, 54756, 55188, 56784, 56862, 58968, 59787, 61236, 63072, 63882, 66339, 68328, 69984, 70956, 73008, 73584, 74022, 75816, 76869, 78624, 79716, 81648, 82134, 82782, 85176, 85293, 86359, 88452, 91104, 91854, 94608, 95823, 98696, 101088, 102492, 104976, 106288, 106434, 109512, 110376, 111033, 113568, 113724, 117936, 119574, 122472, 123201, 124173, 127764, 132678, 136656, 141912, 146016, 147168, 148044, 151632, 153738, 159432, 159651, 163296, 164268, 165564, 170352, 170586, 172718, 176904, 179361, 183708, 189216, 191646, 197392, 199017, 204984, 209952, 212576, 212868, 219024, 220752, 222066, 227448, 230607, 235872, 239148, 244944, 246402, 248346, 255528, 259077, 265356, 273312, 283824, 287469, 296088, 303264, 307476, 318864, 319302, 328536, 331128, 333099, 340704, 341172, 345436, 353808, 358722, 367416, 369603, 372519, 383292, 394784, 398034, 409968, 425736, 438048, 441504, 444132, 454896, 461214, 478296, 478953, 489888, 492804, 496692, 511056, 518154, 530712, 538083, 567648, 574938, 592176, 597051, 614952, 637728, 638604, 657072, 662256, 666198, 682344, 690872, 691821, 707616, 717444, 734832, 739206, 745038, 766584, 777231, 796068, 819936, 851472, 862407, 888264, 909792, 922428, 956592, 957906, 985608, 993384, 999297, 1022112, 1036308, 1061424, 1076166, 1108809, 1117557, 1149876, 1184352, 1194102, 1229904, 1277208, 1314144, 1324512, 1332396, 1364688, 1381744, 1383642, 1434888, 1469664, 1478412, 1490076, 1533168, 1554462, 1592136, 1614249, 1702944, 1724814, 1776528, 1844856, 1913184, 1915812, 1971216, 1986768, 1998594, 2072616, 2075463, 2122848, 2152332, 2217618, 2235114, 2299752, 2331693, 2388204, 2459808, 2554416, 2587221, 2664792, 2729376, 2763488, 2767284, 2869776, 2956824, 2980152, 2997891, 3066336, 3108924, 3184272, 3228498, 3352671, 3449628, 3553056, 3689712, 3831624, 3942432, 3973536, 3997188, 4145232, 4150926, 4304664, 4435236, 4470228, 4599504, 4663386, 4776408, 4842747, 5108832, 5174442, 5329584, 5534568, 5739552, 5913648, 5960304, 5995782, 6217848, 6226389, 6368544, 6456996, 6705342, 6899256, 6995079, 7379424, 7663248, 7761663, 7994376, 8290464, 8301852, 8609328, 8870472, 8940456, 8993673, 9199008, 9326772, 9552816, 9685494, 10348884, 10659168, 11069136, 11827296, 11920608, 11991564, 12435696, 12452778, 12913992, 13410684, 13798512, 13990158, 14528241, 15326496, 15523326, 15988752, 16603704, 17218656, 17740944, 17880912, 17987346, 18653544, 19105632, 19370988, 20697768, 20985237, 22138272, 23983128, 24871392, 24905556, 25827984, 26821368, 26981019, 27597024, 27980316, 29056482, 31046652, 31977504, 33207408, 35481888, 35761824, 35974692, 37307088, 38741976, 41395536, 41970474, 43584723, 47966256, 49811112, 51655968, 53642736, 53962038, 55960632, 58112964, 62093304, 62955711, 66414816, 71949384, 74614176, 77483952, 80943057, 82791072, 83940948, 87169446, 95932512, 99622224, 107285472, 107924076, 111921264, 116225928, 124186608, 125911422, 143898768, 154967904, 161886114, 167881896, 174338892, 188867133, 199244448, 215848152, 223842528, 232451856, 248373216, 251822844, 287797536, 323772228, 335763792, 348677784, 377734266, 431696304, 464903712, 503645688, 566601399, 647544456, 671527584, 697355568, 755468532, 863392608, 1007291376, 1133202798, 1295088912, 1394711136, 1510937064, 2014582752, 2266405596, 2590177824, 3021874128, 4532811192, 6043748256, 9065622384, 18131244768]

約数ペア:

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(2016, 8993673), (2028, 8940456), (2044, 8870472), (2106, 8609328), (2184, 8301852), (2187, 8290464), (2268, 7994376), (2336, 7761663), (2366, 7663248), (2457, 7379424), (2592, 6995079), (2628, 6899256), (2704, 6705342), (2808, 6456996), (2847, 6368544), (2912, 6226389), (2916, 6217848), (3024, 5995782), (3042, 5960304), (3066, 5913648), (3159, 5739552), (3276, 5534568), (3402, 5329584), (3504, 5174442), (3549, 5108832), (3744, 4842747), (3796, 4776408), (3888, 4663386), (3942, 4599504), (4056, 4470228), (4088, 4435236), (4212, 4304664), (4368, 4150926), (4374, 4145232), (4536, 3997188), (4563, 3973536), (4599, 3942432), (4732, 3831624), (4914, 3689712), (5103, 3553056), (5256, 3449628), (5408, 3352671), (5616, 3228498), (5694, 3184272), (5832, 3108924), (5913, 3066336), (6048, 2997891), (6084, 2980152), (6132, 2956824), (6318, 2869776), (6552, 2767284), (6561, 2763488), (6643, 2729376), (6804, 2664792), (7008, 2587221), (7098, 2554416), (7371, 2459808), (7592, 2388204), (7776, 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