18065646798784

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{1733}}^1\times {\mathrm{7589}}^1$

素因数の和:9487

約数の個数: 168

約数和(自身を含む): 39152153018880

約数和(自身を除く): 21086506220096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 169, 208, 254, 338, 416, 508, 676, 832, 1016, 1352, 1651, 1733, 2032, 2704, 3302, 3466, 4064, 5408, 6604, 6932, 7589, 8128, 10816, 13208, 13864, 15178, 21463, 22529, 26416, 27728, 30356, 42926, 45058, 52832, 55456, 60712, 85852, 90116, 98657, 105664, 110912, 121424, 171704, 180232, 197314, 220091, 242848, 292877, 343408, 360464, 394628, 440182, 485696, 585754, 686816, 720928, 789256, 880364, 963803, 1171508, 1282541, 1373632, 1441856, 1578512, 1760728, 1927606, 2343016, 2565082, 2861183, 3157024, 3521456, 3855212, 4686032, 5130164, 5722366, 6314048, 7042912, 7710424, 9372064, 10260328, 11444732, 12529439, 13151737, 14085824, 15420848, 18744128, 20520656, 22889464, 25058878, 26303474, 30841696, 37195379, 41041312, 45778928, 50117756, 52606948, 61683392, 74390758, 82082624, 91557856, 100235512, 105213896, 148781516, 162882707, 170972581, 183115712, 200471024, 210427792, 297563032, 325765414, 341945162, 400942048, 420855584, 595126064, 651530828, 683890324, 801884096, 841711168, 1190252128, 1303061656, 1367780648, 1670270599, 2222643553, 2380504256, 2606123312, 2735561296, 3340541198, 4445287106, 5212246624, 5471122592, 6681082396, 8890574212, 10424493248, 10942245184, 13362164792, 17781148424, 21713517787, 26724329584, 35562296848, 43427035574, 53448659168, 71124593696, 86854071148, 106897318336, 142249187392, 173708142296, 282275731231, 347416284592, 564551462462, 694832569184, 1129102924924, 1389665138368, 2258205849848, 4516411699696, 9032823399392, 18065646798784]

約数ペア:

[(1, 18065646798784), (2, 9032823399392), (4, 4516411699696), (8, 2258205849848), (13, 1389665138368), (16, 1129102924924), (26, 694832569184), (32, 564551462462), (52, 347416284592), (64, 282275731231), (104, 173708142296), (127, 142249187392), (169, 106897318336), (208, 86854071148), (254, 71124593696), (338, 53448659168), (416, 43427035574), (508, 35562296848), (676, 26724329584), (832, 21713517787), (1016, 17781148424), (1352, 13362164792), (1651, 10942245184), (1733, 10424493248), (2032, 8890574212), (2704, 6681082396), (3302, 5471122592), (3466, 5212246624), (4064, 4445287106), (5408, 3340541198), (6604, 2735561296), (6932, 2606123312), (7589, 2380504256), (8128, 2222643553), (10816, 1670270599), (13208, 1367780648), (13864, 1303061656), (15178, 1190252128), (21463, 841711168), (22529, 801884096), (26416, 683890324), (27728, 651530828), (30356, 595126064), (42926, 420855584), (45058, 400942048), (52832, 341945162), (55456, 325765414), (60712, 297563032), (85852, 210427792), (90116, 200471024), (98657, 183115712), (105664, 170972581), (110912, 162882707), (121424, 148781516), (171704, 105213896), (180232, 100235512), (197314, 91557856), (220091, 82082624), (242848, 74390758), (292877, 61683392), (343408, 52606948), (360464, 50117756), (394628, 45778928), (440182, 41041312), (485696, 37195379), (585754, 30841696), (686816, 26303474), (720928, 25058878), (789256, 22889464), (880364, 20520656), (963803, 18744128), (1171508, 15420848), (1282541, 14085824), (1373632, 13151737), (1441856, 12529439), (1578512, 11444732), (1760728, 10260328), (1927606, 9372064), (2343016, 7710424), (2565082, 7042912), (2861183, 6314048), (3157024, 5722366), (3521456, 5130164), (3855212, 4686032)]