18061862784

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:645

約数の個数: 256

約数和(自身を含む): 55779409920

約数和(自身を除く): 37717547136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 128, 157, 168, 192, 224, 254, 314, 336, 337, 381, 384, 448, 471, 508, 628, 672, 674, 762, 889, 896, 942, 1011, 1016, 1099, 1256, 1344, 1348, 1524, 1778, 1884, 2022, 2032, 2198, 2359, 2512, 2667, 2688, 2696, 3048, 3297, 3556, 3768, 4044, 4064, 4396, 4718, 5024, 5334, 5392, 6096, 6594, 7077, 7112, 7536, 8088, 8128, 8792, 9436, 10048, 10668, 10784, 12192, 13188, 14154, 14224, 15072, 16176, 16256, 17584, 18872, 19939, 20096, 21336, 21568, 24384, 26376, 28308, 28448, 30144, 32352, 35168, 37744, 39878, 42672, 42799, 43136, 48768, 52752, 52909, 56616, 56896, 59817, 60288, 64704, 70336, 75488, 79756, 85344, 85598, 105504, 105818, 113232, 113792, 119634, 128397, 129408, 139573, 140672, 150976, 158727, 159512, 170688, 171196, 211008, 211636, 226464, 239268, 256794, 279146, 299593, 301952, 317454, 319024, 341376, 342392, 370363, 418719, 422016, 423272, 452928, 478536, 513588, 558292, 599186, 634908, 638048, 684784, 740726, 837438, 846544, 898779, 905856, 957072, 1027176, 1111089, 1116584, 1198372, 1269816, 1276096, 1369568, 1481452, 1674876, 1693088, 1797558, 1914144, 2054352, 2222178, 2233168, 2396744, 2539632, 2552192, 2739136, 2962904, 3349752, 3386176, 3595116, 3828288, 4108704, 4444356, 4466336, 4793488, 5079264, 5478272, 5925808, 6699504, 6719443, 6772352, 7190232, 7656576, 8217408, 8888712, 8932672, 9586976, 10158528, 11851616, 13399008, 13438886, 14380464, 16434816, 17777424, 17865344, 19173952, 20158329, 20317056, 23703232, 26798016, 26877772, 28760928, 35554848, 38347904, 40316658, 47036101, 47406464, 53596032, 53755544, 57521856, 71109696, 80633316, 94072202, 107511088, 115043712, 141108303, 142219392, 161266632, 188144404, 215022176, 282216606, 322533264, 376288808, 430044352, 564433212, 645066528, 752577616, 860088704, 1128866424, 1290133056, 1505155232, 2257732848, 2580266112, 3010310464, 4515465696, 6020620928, 9030931392, 18061862784]

約数ペア:

[(1, 18061862784), (2, 9030931392), (3, 6020620928), (4, 4515465696), (6, 3010310464), (7, 2580266112), (8, 2257732848), (12, 1505155232), (14, 1290133056), (16, 1128866424), (21, 860088704), (24, 752577616), (28, 645066528), (32, 564433212), (42, 430044352), (48, 376288808), (56, 322533264), (64, 282216606), (84, 215022176), (96, 188144404), (112, 161266632), (127, 142219392), (128, 141108303), (157, 115043712), (168, 107511088), (192, 94072202), (224, 80633316), (254, 71109696), (314, 57521856), (336, 53755544), (337, 53596032), (381, 47406464), (384, 47036101), (448, 40316658), (471, 38347904), (508, 35554848), (628, 28760928), (672, 26877772), (674, 26798016), (762, 23703232), (889, 20317056), (896, 20158329), (942, 19173952), (1011, 17865344), (1016, 17777424), (1099, 16434816), (1256, 14380464), (1344, 13438886), (1348, 13399008), (1524, 11851616), (1778, 10158528), (1884, 9586976), (2022, 8932672), (2032, 8888712), (2198, 8217408), (2359, 7656576), (2512, 7190232), (2667, 6772352), (2688, 6719443), (2696, 6699504), (3048, 5925808), (3297, 5478272), (3556, 5079264), (3768, 4793488), (4044, 4466336), (4064, 4444356), (4396, 4108704), (4718, 3828288), (5024, 3595116), (5334, 3386176), (5392, 3349752), (6096, 2962904), (6594, 2739136), (7077, 2552192), (7112, 2539632), (7536, 2396744), (8088, 2233168), (8128, 2222178), (8792, 2054352), (9436, 1914144), (10048, 1797558), (10668, 1693088), (10784, 1674876), (12192, 1481452), (13188, 1369568), (14154, 1276096), (14224, 1269816), (15072, 1198372), (16176, 1116584), (16256, 1111089), (17584, 1027176), (18872, 957072), (19939, 905856), (20096, 898779), (21336, 846544), (21568, 837438), (24384, 740726), (26376, 684784), (28308, 638048), (28448, 634908), (30144, 599186), (32352, 558292), (35168, 513588), (37744, 478536), (39878, 452928), (42672, 423272), (42799, 422016), (43136, 418719), (48768, 370363), (52752, 342392), (52909, 341376), (56616, 319024), (56896, 317454), (59817, 301952), (60288, 299593), (64704, 279146), (70336, 256794), (75488, 239268), (79756, 226464), (85344, 211636), (85598, 211008), (105504, 171196), (105818, 170688), (113232, 159512), (113792, 158727), (119634, 150976), (128397, 140672), (129408, 139573)]