2018178288

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{1423}}^1$

素因数の和:1521

約数の個数: 240

約数和(自身を含む): 6844085760

約数和(自身を除く): 4825907472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 67, 72, 84, 98, 108, 112, 126, 134, 144, 147, 168, 189, 196, 201, 216, 252, 268, 294, 336, 378, 392, 402, 432, 441, 469, 504, 536, 588, 603, 756, 784, 804, 882, 938, 1008, 1072, 1176, 1206, 1323, 1407, 1423, 1512, 1608, 1764, 1809, 1876, 2352, 2412, 2646, 2814, 2846, 3024, 3216, 3283, 3528, 3618, 3752, 4221, 4269, 4824, 5292, 5628, 5692, 6566, 7056, 7236, 7504, 8442, 8538, 9648, 9849, 9961, 10584, 11256, 11384, 12663, 12807, 13132, 14472, 16884, 17076, 19698, 19922, 21168, 22512, 22768, 25326, 25614, 26264, 28944, 29547, 29883, 33768, 34152, 38421, 39396, 39844, 50652, 51228, 52528, 59094, 59766, 67536, 68304, 69727, 76842, 78792, 79688, 88641, 89649, 95341, 101304, 102456, 118188, 119532, 139454, 153684, 157584, 159376, 177282, 179298, 190682, 202608, 204912, 209181, 236376, 239064, 268947, 278908, 286023, 307368, 354564, 358596, 381364, 418362, 472752, 478128, 537894, 557816, 572046, 614736, 627543, 667387, 709128, 717192, 762728, 836724, 858069, 1075788, 1115632, 1144092, 1255086, 1334774, 1418256, 1434384, 1525456, 1673448, 1716138, 1882629, 2002161, 2151576, 2288184, 2510172, 2574207, 2669548, 3346896, 3432276, 3765258, 4004322, 4303152, 4576368, 4671709, 5020344, 5148414, 5339096, 6006483, 6864552, 7530516, 8008644, 9343418, 10040688, 10296828, 10678192, 12012966, 13729104, 14015127, 15061032, 16017288, 18019449, 18686836, 20593656, 24025932, 28030254, 30122064, 32034576, 36038898, 37373672, 41187312, 42045381, 48051864, 56060508, 72077796, 74747344, 84090762, 96103728, 112121016, 126136143, 144155592, 168181524, 224242032, 252272286, 288311184, 336363048, 504544572, 672726096, 1009089144, 2018178288]

約数ペア:

[(1, 2018178288), (2, 1009089144), (3, 672726096), (4, 504544572), (6, 336363048), (7, 288311184), (8, 252272286), (9, 224242032), (12, 168181524), (14, 144155592), (16, 126136143), (18, 112121016), (21, 96103728), (24, 84090762), (27, 74747344), (28, 72077796), (36, 56060508), (42, 48051864), (48, 42045381), (49, 41187312), (54, 37373672), (56, 36038898), (63, 32034576), (67, 30122064), (72, 28030254), (84, 24025932), (98, 20593656), (108, 18686836), (112, 18019449), (126, 16017288), (134, 15061032), (144, 14015127), (147, 13729104), (168, 12012966), (189, 10678192), (196, 10296828), (201, 10040688), (216, 9343418), (252, 8008644), (268, 7530516), (294, 6864552), (336, 6006483), (378, 5339096), (392, 5148414), (402, 5020344), (432, 4671709), (441, 4576368), (469, 4303152), (504, 4004322), (536, 3765258), (588, 3432276), (603, 3346896), (756, 2669548), (784, 2574207), (804, 2510172), (882, 2288184), (938, 2151576), (1008, 2002161), (1072, 1882629), (1176, 1716138), (1206, 1673448), (1323, 1525456), (1407, 1434384), (1423, 1418256), (1512, 1334774), (1608, 1255086), (1764, 1144092), (1809, 1115632), (1876, 1075788), (2352, 858069), (2412, 836724), (2646, 762728), (2814, 717192), (2846, 709128), (3024, 667387), (3216, 627543), (3283, 614736), (3528, 572046), (3618, 557816), (3752, 537894), (4221, 478128), (4269, 472752), (4824, 418362), (5292, 381364), (5628, 358596), (5692, 354564), (6566, 307368), (7056, 286023), (7236, 278908), (7504, 268947), (8442, 239064), (8538, 236376), (9648, 209181), (9849, 204912), (9961, 202608), (10584, 190682), (11256, 179298), (11384, 177282), (12663, 159376), (12807, 157584), (13132, 153684), (14472, 139454), (16884, 119532), (17076, 118188), (19698, 102456), (19922, 101304), (21168, 95341), (22512, 89649), (22768, 88641), (25326, 79688), (25614, 78792), (26264, 76842), (28944, 69727), (29547, 68304), (29883, 67536), (33768, 59766), (34152, 59094), (38421, 52528), (39396, 51228), (39844, 50652)]