12397392

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{251}}^1$

素因数の和:286

約数の個数: 120

約数和(自身を含む): 40622400

約数和(自身を除く): 28225008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 251, 252, 294, 336, 343, 392, 441, 502, 504, 588, 686, 753, 784, 882, 1004, 1008, 1029, 1176, 1372, 1506, 1757, 1764, 2008, 2058, 2259, 2352, 2744, 3012, 3087, 3514, 3528, 4016, 4116, 4518, 5271, 5488, 6024, 6174, 7028, 7056, 8232, 9036, 10542, 12048, 12299, 12348, 14056, 15813, 16464, 18072, 21084, 24598, 24696, 28112, 31626, 36144, 36897, 42168, 49196, 49392, 63252, 73794, 84336, 86093, 98392, 110691, 126504, 147588, 172186, 196784, 221382, 253008, 258279, 295176, 344372, 442764, 516558, 590352, 688744, 774837, 885528, 1033116, 1377488, 1549674, 1771056, 2066232, 3099348, 4132464, 6198696, 12397392]

約数ペア:

[(1, 12397392), (2, 6198696), (3, 4132464), (4, 3099348), (6, 2066232), (7, 1771056), (8, 1549674), (9, 1377488), (12, 1033116), (14, 885528), (16, 774837), (18, 688744), (21, 590352), (24, 516558), (28, 442764), (36, 344372), (42, 295176), (48, 258279), (49, 253008), (56, 221382), (63, 196784), (72, 172186), (84, 147588), (98, 126504), (112, 110691), (126, 98392), (144, 86093), (147, 84336), (168, 73794), (196, 63252), (251, 49392), (252, 49196), (294, 42168), (336, 36897), (343, 36144), (392, 31626), (441, 28112), (502, 24696), (504, 24598), (588, 21084), (686, 18072), (753, 16464), (784, 15813), (882, 14056), (1004, 12348), (1008, 12299), (1029, 12048), (1176, 10542), (1372, 9036), (1506, 8232), (1757, 7056), (1764, 7028), (2008, 6174), (2058, 6024), (2259, 5488), (2352, 5271), (2744, 4518), (3012, 4116), (3087, 4016), (3514, 3528)]