18226515648

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{617}}^1$

素因数の和:911

約数の個数: 224

約数和(自身を含む): 53707027968

約数和(自身を除く): 35480512320

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 71, 88, 96, 132, 142, 176, 192, 197, 213, 264, 284, 352, 394, 426, 528, 568, 591, 617, 704, 781, 788, 852, 1056, 1136, 1182, 1234, 1562, 1576, 1704, 1851, 2112, 2167, 2272, 2343, 2364, 2468, 3124, 3152, 3408, 3702, 4334, 4544, 4686, 4728, 4936, 6248, 6304, 6501, 6787, 6816, 7404, 8668, 9372, 9456, 9872, 12496, 12608, 13002, 13574, 13632, 13987, 14808, 17336, 18744, 18912, 19744, 20361, 24992, 26004, 27148, 27974, 29616, 34672, 37488, 37824, 39488, 40722, 41961, 43807, 49984, 52008, 54296, 55948, 59232, 69344, 74976, 81444, 83922, 87614, 104016, 108592, 111896, 118464, 121549, 131421, 138688, 149952, 153857, 162888, 167844, 175228, 208032, 217184, 223792, 243098, 262842, 307714, 325776, 335688, 350456, 364647, 416064, 434368, 447584, 461571, 481877, 486196, 525684, 615428, 651552, 671376, 700912, 729294, 895168, 923142, 963754, 972392, 1051368, 1230856, 1303104, 1337039, 1342752, 1401824, 1445631, 1458588, 1846284, 1927508, 1944784, 2102736, 2461712, 2674078, 2685504, 2803648, 2891262, 2917176, 3692568, 3855016, 3889568, 4011117, 4205472, 4923424, 5348156, 5782524, 5834352, 7385136, 7710032, 7779136, 8022234, 8410944, 8629979, 9846848, 10696312, 11565048, 11668704, 14770272, 15420064, 16044468, 17259958, 21392624, 23130096, 23337408, 25889937, 29540544, 30840128, 32088936, 34519916, 42785248, 46260192, 51779874, 64177872, 69039832, 85570496, 92520384, 94929769, 103559748, 128355744, 138079664, 189859538, 207119496, 256711488, 276159328, 284789307, 379719076, 414238992, 552318656, 569578614, 759438152, 828477984, 1139157228, 1518876304, 1656955968, 2278314456, 3037752608, 4556628912, 6075505216, 9113257824, 18226515648]

約数ペア:

[(1, 18226515648), (2, 9113257824), (3, 6075505216), (4, 4556628912), (6, 3037752608), (8, 2278314456), (11, 1656955968), (12, 1518876304), (16, 1139157228), (22, 828477984), (24, 759438152), (32, 569578614), (33, 552318656), (44, 414238992), (48, 379719076), (64, 284789307), (66, 276159328), (71, 256711488), (88, 207119496), (96, 189859538), (132, 138079664), (142, 128355744), (176, 103559748), (192, 94929769), (197, 92520384), (213, 85570496), (264, 69039832), (284, 64177872), (352, 51779874), (394, 46260192), (426, 42785248), (528, 34519916), (568, 32088936), (591, 30840128), (617, 29540544), (704, 25889937), (781, 23337408), (788, 23130096), (852, 21392624), (1056, 17259958), (1136, 16044468), (1182, 15420064), (1234, 14770272), (1562, 11668704), (1576, 11565048), (1704, 10696312), (1851, 9846848), (2112, 8629979), (2167, 8410944), (2272, 8022234), (2343, 7779136), (2364, 7710032), (2468, 7385136), (3124, 5834352), (3152, 5782524), (3408, 5348156), (3702, 4923424), (4334, 4205472), (4544, 4011117), (4686, 3889568), (4728, 3855016), (4936, 3692568), (6248, 2917176), (6304, 2891262), (6501, 2803648), (6787, 2685504), (6816, 2674078), (7404, 2461712), (8668, 2102736), (9372, 1944784), (9456, 1927508), (9872, 1846284), (12496, 1458588), (12608, 1445631), (13002, 1401824), (13574, 1342752), (13632, 1337039), (13987, 1303104), (14808, 1230856), (17336, 1051368), (18744, 972392), (18912, 963754), (19744, 923142), (20361, 895168), (24992, 729294), (26004, 700912), (27148, 671376), (27974, 651552), (29616, 615428), (34672, 525684), (37488, 486196), (37824, 481877), (39488, 461571), (40722, 447584), (41961, 434368), (43807, 416064), (49984, 364647), (52008, 350456), (54296, 335688), (55948, 325776), (59232, 307714), (69344, 262842), (74976, 243098), (81444, 223792), (83922, 217184), (87614, 208032), (104016, 175228), (108592, 167844), (111896, 162888), (118464, 153857), (121549, 149952), (131421, 138688)]