18982361568

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{23593}}^1$

素因数の和:23669

約数の個数: 144

約数和(自身を含む): 54759786480

約数和(自身を除く): 35777424912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 68, 87, 96, 102, 116, 136, 174, 204, 232, 272, 289, 348, 408, 464, 493, 544, 578, 696, 816, 867, 928, 986, 1156, 1392, 1479, 1632, 1734, 1972, 2312, 2784, 2958, 3468, 3944, 4624, 5916, 6936, 7888, 8381, 9248, 11832, 13872, 15776, 16762, 23593, 23664, 25143, 27744, 33524, 47186, 47328, 50286, 67048, 70779, 94372, 100572, 134096, 141558, 188744, 201144, 268192, 283116, 377488, 401081, 402288, 566232, 684197, 754976, 802162, 804576, 1132464, 1203243, 1368394, 1604324, 2052591, 2264928, 2406486, 2736788, 3208648, 4105182, 4812972, 5473576, 6417296, 6818377, 8210364, 9625944, 10947152, 11631349, 12834592, 13636754, 16420728, 19251888, 20455131, 21894304, 23262698, 27273508, 32841456, 34894047, 38503776, 40910262, 46525396, 54547016, 65682912, 69788094, 81820524, 93050792, 109094032, 139576188, 163641048, 186101584, 197732933, 218188064, 279152376, 327282096, 372203168, 395465866, 558304752, 593198799, 654564192, 790931732, 1116609504, 1186397598, 1581863464, 2372795196, 3163726928, 4745590392, 6327453856, 9491180784, 18982361568]

約数ペア:

[(1, 18982361568), (2, 9491180784), (3, 6327453856), (4, 4745590392), (6, 3163726928), (8, 2372795196), (12, 1581863464), (16, 1186397598), (17, 1116609504), (24, 790931732), (29, 654564192), (32, 593198799), (34, 558304752), (48, 395465866), (51, 372203168), (58, 327282096), (68, 279152376), (87, 218188064), (96, 197732933), (102, 186101584), (116, 163641048), (136, 139576188), (174, 109094032), (204, 93050792), (232, 81820524), (272, 69788094), (289, 65682912), (348, 54547016), (408, 46525396), (464, 40910262), (493, 38503776), (544, 34894047), (578, 32841456), (696, 27273508), (816, 23262698), (867, 21894304), (928, 20455131), (986, 19251888), (1156, 16420728), (1392, 13636754), (1479, 12834592), (1632, 11631349), (1734, 10947152), (1972, 9625944), (2312, 8210364), (2784, 6818377), (2958, 6417296), (3468, 5473576), (3944, 4812972), (4624, 4105182), (5916, 3208648), (6936, 2736788), (7888, 2406486), (8381, 2264928), (9248, 2052591), (11832, 1604324), (13872, 1368394), (15776, 1203243), (16762, 1132464), (23593, 804576), (23664, 802162), (25143, 754976), (27744, 684197), (33524, 566232), (47186, 402288), (47328, 401081), (50286, 377488), (67048, 283116), (70779, 268192), (94372, 201144), (100572, 188744), (134096, 141558)]