21518616384

素因数分解:

$2^6\times 3^3\times {\mathrm{71}}^1\times {\mathrm{175393}}^1$

素因数の和:175485

約数の個数: 112

約数和(自身を含む): 64152109440

約数和(自身を除く): 42633493056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 142, 144, 192, 213, 216, 284, 288, 426, 432, 568, 576, 639, 852, 864, 1136, 1278, 1704, 1728, 1917, 2272, 2556, 3408, 3834, 4544, 5112, 6816, 7668, 10224, 13632, 15336, 20448, 30672, 40896, 61344, 122688, 175393, 350786, 526179, 701572, 1052358, 1403144, 1578537, 2104716, 2806288, 3157074, 4209432, 4735611, 5612576, 6314148, 8418864, 9471222, 11225152, 12452903, 12628296, 16837728, 18942444, 24905806, 25256592, 33675456, 37358709, 37884888, 49811612, 50513184, 74717418, 75769776, 99623224, 101026368, 112076127, 149434836, 151539552, 199246448, 224152254, 298869672, 303079104, 336228381, 398492896, 448304508, 597739344, 672456762, 796985792, 896609016, 1195478688, 1344913524, 1793218032, 2390957376, 2689827048, 3586436064, 5379654096, 7172872128, 10759308192, 21518616384]

約数ペア:

[(1, 21518616384), (2, 10759308192), (3, 7172872128), (4, 5379654096), (6, 3586436064), (8, 2689827048), (9, 2390957376), (12, 1793218032), (16, 1344913524), (18, 1195478688), (24, 896609016), (27, 796985792), (32, 672456762), (36, 597739344), (48, 448304508), (54, 398492896), (64, 336228381), (71, 303079104), (72, 298869672), (96, 224152254), (108, 199246448), (142, 151539552), (144, 149434836), (192, 112076127), (213, 101026368), (216, 99623224), (284, 75769776), (288, 74717418), (426, 50513184), (432, 49811612), (568, 37884888), (576, 37358709), (639, 33675456), (852, 25256592), (864, 24905806), (1136, 18942444), (1278, 16837728), (1704, 12628296), (1728, 12452903), (1917, 11225152), (2272, 9471222), (2556, 8418864), (3408, 6314148), (3834, 5612576), (4544, 4735611), (5112, 4209432), (6816, 3157074), (7668, 2806288), (10224, 2104716), (13632, 1578537), (15336, 1403144), (20448, 1052358), (30672, 701572), (40896, 526179), (61344, 350786), (122688, 175393)]