21276836352

素因数分解:

$2^9\times 3^4\times {\mathrm{513041}}^1$

素因数の和:513071

約数の個数: 100

約数和(自身を含む): 63505877886

約数和(自身を除く): 42229041534

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1152, 1296, 1536, 1728, 2304, 2592, 3456, 4608, 5184, 6912, 10368, 13824, 20736, 41472, 513041, 1026082, 1539123, 2052164, 3078246, 4104328, 4617369, 6156492, 8208656, 9234738, 12312984, 13852107, 16417312, 18469476, 24625968, 27704214, 32834624, 36938952, 41556321, 49251936, 55408428, 65669248, 73877904, 83112642, 98503872, 110816856, 131338496, 147755808, 166225284, 197007744, 221633712, 262676992, 295511616, 332450568, 394015488, 443267424, 591023232, 664901136, 788030976, 886534848, 1182046464, 1329802272, 1773069696, 2364092928, 2659604544, 3546139392, 5319209088, 7092278784, 10638418176, 21276836352]

約数ペア:

[(1, 21276836352), (2, 10638418176), (3, 7092278784), (4, 5319209088), (6, 3546139392), (8, 2659604544), (9, 2364092928), (12, 1773069696), (16, 1329802272), (18, 1182046464), (24, 886534848), (27, 788030976), (32, 664901136), (36, 591023232), (48, 443267424), (54, 394015488), (64, 332450568), (72, 295511616), (81, 262676992), (96, 221633712), (108, 197007744), (128, 166225284), (144, 147755808), (162, 131338496), (192, 110816856), (216, 98503872), (256, 83112642), (288, 73877904), (324, 65669248), (384, 55408428), (432, 49251936), (512, 41556321), (576, 36938952), (648, 32834624), (768, 27704214), (864, 24625968), (1152, 18469476), (1296, 16417312), (1536, 13852107), (1728, 12312984), (2304, 9234738), (2592, 8208656), (3456, 6156492), (4608, 4617369), (5184, 4104328), (6912, 3078246), (10368, 2052164), (13824, 1539123), (20736, 1026082), (41472, 513041)]