18121330656

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{440009}}^1$

素因数の和:440049

約数の個数: 144

約数和(自身を含む): 60541855920

約数和(自身を除く): 42420525264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2288, 2574, 3168, 3432, 3744, 4576, 5148, 6864, 10296, 13728, 20592, 41184, 440009, 880018, 1320027, 1760036, 2640054, 3520072, 3960081, 4840099, 5280108, 5720117, 7040144, 7920162, 9680198, 10560216, 11440234, 14080288, 14520297, 15840324, 17160351, 19360396, 21120432, 22880468, 29040594, 31680648, 34320702, 38720792, 42240864, 43560891, 45760936, 51481053, 58081188, 62921287, 63361296, 68641404, 77441584, 87121782, 91521872, 102962106, 116162376, 125842574, 126722592, 137282808, 154883168, 174243564, 183043744, 188763861, 205924212, 232324752, 251685148, 274565616, 348487128, 377527722, 411848424, 464649504, 503370296, 549131232, 566291583, 696974256, 755055444, 823696848, 1006740592, 1132583166, 1393948512, 1510110888, 1647393696, 2013481184, 2265166332, 3020221776, 4530332664, 6040443552, 9060665328, 18121330656]

約数ペア:

[(1, 18121330656), (2, 9060665328), (3, 6040443552), (4, 4530332664), (6, 3020221776), (8, 2265166332), (9, 2013481184), (11, 1647393696), (12, 1510110888), (13, 1393948512), (16, 1132583166), (18, 1006740592), (22, 823696848), (24, 755055444), (26, 696974256), (32, 566291583), (33, 549131232), (36, 503370296), (39, 464649504), (44, 411848424), (48, 377527722), (52, 348487128), (66, 274565616), (72, 251685148), (78, 232324752), (88, 205924212), (96, 188763861), (99, 183043744), (104, 174243564), (117, 154883168), (132, 137282808), (143, 126722592), (144, 125842574), (156, 116162376), (176, 102962106), (198, 91521872), (208, 87121782), (234, 77441584), (264, 68641404), (286, 63361296), (288, 62921287), (312, 58081188), (352, 51481053), (396, 45760936), (416, 43560891), (429, 42240864), (468, 38720792), (528, 34320702), (572, 31680648), (624, 29040594), (792, 22880468), (858, 21120432), (936, 19360396), (1056, 17160351), (1144, 15840324), (1248, 14520297), (1287, 14080288), (1584, 11440234), (1716, 10560216), (1872, 9680198), (2288, 7920162), (2574, 7040144), (3168, 5720117), (3432, 5280108), (3744, 4840099), (4576, 3960081), (5148, 3520072), (6864, 2640054), (10296, 1760036), (13728, 1320027), (20592, 880018), (41184, 440009)]