21097496736

素因数分解:

$2^5\times 3^3\times {\mathrm{811}}^1\times {\mathrm{30109}}^1$

素因数の和:30939

約数の個数: 96

約数和(自身を含む): 61612286400

約数和(自身を除く): 40514789664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 811, 864, 1622, 2433, 3244, 4866, 6488, 7299, 9732, 12976, 14598, 19464, 21897, 25952, 29196, 30109, 38928, 43794, 58392, 60218, 77856, 87588, 90327, 116784, 120436, 175176, 180654, 233568, 240872, 270981, 350352, 361308, 481744, 541962, 700704, 722616, 812943, 963488, 1083924, 1445232, 1625886, 2167848, 2890464, 3251772, 4335696, 6503544, 8671392, 13007088, 24418399, 26014176, 48836798, 73255197, 97673596, 146510394, 195347192, 219765591, 293020788, 390694384, 439531182, 586041576, 659296773, 781388768, 879062364, 1172083152, 1318593546, 1758124728, 2344166304, 2637187092, 3516249456, 5274374184, 7032498912, 10548748368, 21097496736]

約数ペア:

[(1, 21097496736), (2, 10548748368), (3, 7032498912), (4, 5274374184), (6, 3516249456), (8, 2637187092), (9, 2344166304), (12, 1758124728), (16, 1318593546), (18, 1172083152), (24, 879062364), (27, 781388768), (32, 659296773), (36, 586041576), (48, 439531182), (54, 390694384), (72, 293020788), (96, 219765591), (108, 195347192), (144, 146510394), (216, 97673596), (288, 73255197), (432, 48836798), (811, 26014176), (864, 24418399), (1622, 13007088), (2433, 8671392), (3244, 6503544), (4866, 4335696), (6488, 3251772), (7299, 2890464), (9732, 2167848), (12976, 1625886), (14598, 1445232), (19464, 1083924), (21897, 963488), (25952, 812943), (29196, 722616), (30109, 700704), (38928, 541962), (43794, 481744), (58392, 361308), (60218, 350352), (77856, 270981), (87588, 240872), (90327, 233568), (116784, 180654), (120436, 175176)]