21539820654

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:487

約数の個数: 192

約数和(自身を含む): 53231592960

約数和(自身を除く): 31691772306

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 59, 61, 66, 99, 118, 122, 167, 177, 181, 183, 198, 334, 354, 362, 366, 501, 531, 543, 549, 649, 671, 1002, 1062, 1086, 1098, 1298, 1342, 1503, 1629, 1837, 1947, 1991, 2013, 3006, 3258, 3599, 3674, 3894, 3982, 4026, 5511, 5841, 5973, 6039, 7198, 9853, 10187, 10679, 10797, 11022, 11041, 11682, 11946, 12078, 16533, 17919, 19706, 20374, 21358, 21594, 22082, 29559, 30227, 30561, 32037, 32391, 33066, 33123, 35838, 39589, 59118, 60454, 61122, 64074, 64782, 66246, 79178, 88677, 90681, 91683, 96111, 99369, 108383, 112057, 117469, 118767, 121451, 177354, 181362, 183366, 192222, 198738, 216766, 224114, 234938, 237534, 242902, 272043, 325149, 332497, 336171, 352407, 356301, 364353, 544086, 601033, 650298, 651419, 664994, 672342, 704814, 712602, 728706, 975447, 997491, 1008513, 1057221, 1093059, 1202066, 1302838, 1783393, 1803099, 1843847, 1950894, 1954257, 1994982, 2017026, 2114442, 2186118, 2992473, 3566786, 3606198, 3687694, 3908514, 5350179, 5409297, 5531541, 5862771, 5984946, 6611363, 7165609, 10700358, 10818594, 11063082, 11725542, 13222726, 14331218, 16050537, 16594623, 19617323, 19834089, 20282317, 21496827, 32101074, 33189246, 39234646, 39668178, 40564634, 42993654, 58851969, 59502267, 60846951, 64490481, 108786973, 117703938, 119004534, 121693902, 128980962, 176555907, 182540853, 217573946, 326360919, 353111814, 365081706, 652721838, 979082757, 1196656703, 1958165514, 2393313406, 3589970109, 7179940218, 10769910327, 21539820654]

約数ペア:

[(1, 21539820654), (2, 10769910327), (3, 7179940218), (6, 3589970109), (9, 2393313406), (11, 1958165514), (18, 1196656703), (22, 979082757), (33, 652721838), (59, 365081706), (61, 353111814), (66, 326360919), (99, 217573946), (118, 182540853), (122, 176555907), (167, 128980962), (177, 121693902), (181, 119004534), (183, 117703938), (198, 108786973), (334, 64490481), (354, 60846951), (362, 59502267), (366, 58851969), (501, 42993654), (531, 40564634), (543, 39668178), (549, 39234646), (649, 33189246), (671, 32101074), (1002, 21496827), (1062, 20282317), (1086, 19834089), (1098, 19617323), (1298, 16594623), (1342, 16050537), (1503, 14331218), (1629, 13222726), (1837, 11725542), (1947, 11063082), (1991, 10818594), (2013, 10700358), (3006, 7165609), (3258, 6611363), (3599, 5984946), (3674, 5862771), (3894, 5531541), (3982, 5409297), (4026, 5350179), (5511, 3908514), (5841, 3687694), (5973, 3606198), (6039, 3566786), (7198, 2992473), (9853, 2186118), (10187, 2114442), (10679, 2017026), (10797, 1994982), (11022, 1954257), (11041, 1950894), (11682, 1843847), (11946, 1803099), (12078, 1783393), (16533, 1302838), (17919, 1202066), (19706, 1093059), (20374, 1057221), (21358, 1008513), (21594, 997491), (22082, 975447), (29559, 728706), (30227, 712602), (30561, 704814), (32037, 672342), (32391, 664994), (33066, 651419), (33123, 650298), (35838, 601033), (39589, 544086), (59118, 364353), (60454, 356301), (61122, 352407), (64074, 336171), (64782, 332497), (66246, 325149), (79178, 272043), (88677, 242902), (90681, 237534), (91683, 234938), (96111, 224114), (99369, 216766), (108383, 198738), (112057, 192222), (117469, 183366), (118767, 181362), (121451, 177354)]