18883398912

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{21817}}^1$

素因数の和:21873

約数の個数: 216

約数和(自身を含む): 61007317056

約数和(自身を除く): 42123918144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 64, 69, 84, 92, 96, 98, 112, 128, 138, 147, 161, 168, 184, 192, 196, 224, 256, 276, 294, 322, 336, 368, 384, 392, 448, 483, 552, 588, 644, 672, 736, 768, 784, 896, 966, 1104, 1127, 1176, 1288, 1344, 1472, 1568, 1792, 1932, 2208, 2254, 2352, 2576, 2688, 2944, 3136, 3381, 3864, 4416, 4508, 4704, 5152, 5376, 5888, 6272, 6762, 7728, 8832, 9016, 9408, 10304, 12544, 13524, 15456, 17664, 18032, 18816, 20608, 21817, 27048, 30912, 36064, 37632, 41216, 43634, 54096, 61824, 65451, 72128, 87268, 108192, 123648, 130902, 144256, 152719, 174536, 216384, 261804, 288512, 305438, 349072, 432768, 458157, 501791, 523608, 610876, 698144, 865536, 916314, 1003582, 1047216, 1069033, 1221752, 1396288, 1505373, 1832628, 2007164, 2094432, 2138066, 2443504, 2792576, 3010746, 3207099, 3512537, 3665256, 4014328, 4188864, 4276132, 4887008, 5585152, 6021492, 6414198, 7025074, 7330512, 8028656, 8377728, 8552264, 9774016, 10537611, 12042984, 12828396, 14050148, 14661024, 16057312, 16755456, 17104528, 19548032, 21075222, 24085968, 24587759, 25656792, 28100296, 29322048, 32114624, 34209056, 39096064, 42150444, 48171936, 49175518, 51313584, 56200592, 58644096, 64229248, 68418112, 73763277, 84300888, 96343872, 98351036, 102627168, 112401184, 117288192, 128458496, 136836224, 147526554, 168601776, 192687744, 196702072, 205254336, 224802368, 273672448, 295053108, 337203552, 385375488, 393404144, 410508672, 449604736, 590106216, 674407104, 786808288, 821017344, 899209472, 1180212432, 1348814208, 1573616576, 2360424864, 2697628416, 3147233152, 4720849728, 6294466304, 9441699456, 18883398912]

約数ペア:

[(1, 18883398912), (2, 9441699456), (3, 6294466304), (4, 4720849728), (6, 3147233152), (7, 2697628416), (8, 2360424864), (12, 1573616576), (14, 1348814208), (16, 1180212432), (21, 899209472), (23, 821017344), (24, 786808288), (28, 674407104), (32, 590106216), (42, 449604736), (46, 410508672), (48, 393404144), (49, 385375488), (56, 337203552), (64, 295053108), (69, 273672448), (84, 224802368), (92, 205254336), (96, 196702072), (98, 192687744), (112, 168601776), (128, 147526554), (138, 136836224), (147, 128458496), (161, 117288192), (168, 112401184), (184, 102627168), (192, 98351036), (196, 96343872), (224, 84300888), (256, 73763277), (276, 68418112), (294, 64229248), (322, 58644096), (336, 56200592), (368, 51313584), (384, 49175518), (392, 48171936), (448, 42150444), (483, 39096064), (552, 34209056), (588, 32114624), (644, 29322048), (672, 28100296), (736, 25656792), (768, 24587759), (784, 24085968), (896, 21075222), (966, 19548032), (1104, 17104528), (1127, 16755456), (1176, 16057312), (1288, 14661024), (1344, 14050148), (1472, 12828396), (1568, 12042984), (1792, 10537611), (1932, 9774016), (2208, 8552264), (2254, 8377728), (2352, 8028656), (2576, 7330512), (2688, 7025074), (2944, 6414198), (3136, 6021492), (3381, 5585152), (3864, 4887008), (4416, 4276132), (4508, 4188864), (4704, 4014328), (5152, 3665256), (5376, 3512537), (5888, 3207099), (6272, 3010746), (6762, 2792576), (7728, 2443504), (8832, 2138066), (9016, 2094432), (9408, 2007164), (10304, 1832628), (12544, 1505373), (13524, 1396288), (15456, 1221752), (17664, 1069033), (18032, 1047216), (18816, 1003582), (20608, 916314), (21817, 865536), (27048, 698144), (30912, 610876), (36064, 523608), (37632, 501791), (41216, 458157), (43634, 432768), (54096, 349072), (61824, 305438), (65451, 288512), (72128, 261804), (87268, 216384), (108192, 174536), (123648, 152719), (130902, 144256)]