21171344832

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{303767}}^1$

素因数の和:303807

約数の個数: 126

約数和(自身を含む): 66702288744

約数和(自身を除く): 45530943912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 396, 484, 528, 576, 704, 726, 792, 968, 1056, 1089, 1452, 1584, 1936, 2112, 2178, 2904, 3168, 3872, 4356, 5808, 6336, 7744, 8712, 11616, 17424, 23232, 34848, 69696, 303767, 607534, 911301, 1215068, 1822602, 2430136, 2733903, 3341437, 3645204, 4860272, 5467806, 6682874, 7290408, 9720544, 10024311, 10935612, 13365748, 14580816, 19441088, 20048622, 21871224, 26731496, 29161632, 30072933, 36755807, 40097244, 43742448, 53462992, 58323264, 60145866, 73511614, 80194488, 87484896, 106925984, 110267421, 120291732, 147023228, 160388976, 174969792, 213851968, 220534842, 240583464, 294046456, 320777952, 330802263, 441069684, 481166928, 588092912, 641555904, 661604526, 882139368, 962333856, 1176185824, 1323209052, 1764278736, 1924667712, 2352371648, 2646418104, 3528557472, 5292836208, 7057114944, 10585672416, 21171344832]

約数ペア:

[(1, 21171344832), (2, 10585672416), (3, 7057114944), (4, 5292836208), (6, 3528557472), (8, 2646418104), (9, 2352371648), (11, 1924667712), (12, 1764278736), (16, 1323209052), (18, 1176185824), (22, 962333856), (24, 882139368), (32, 661604526), (33, 641555904), (36, 588092912), (44, 481166928), (48, 441069684), (64, 330802263), (66, 320777952), (72, 294046456), (88, 240583464), (96, 220534842), (99, 213851968), (121, 174969792), (132, 160388976), (144, 147023228), (176, 120291732), (192, 110267421), (198, 106925984), (242, 87484896), (264, 80194488), (288, 73511614), (352, 60145866), (363, 58323264), (396, 53462992), (484, 43742448), (528, 40097244), (576, 36755807), (704, 30072933), (726, 29161632), (792, 26731496), (968, 21871224), (1056, 20048622), (1089, 19441088), (1452, 14580816), (1584, 13365748), (1936, 10935612), (2112, 10024311), (2178, 9720544), (2904, 7290408), (3168, 6682874), (3872, 5467806), (4356, 4860272), (5808, 3645204), (6336, 3341437), (7744, 2733903), (8712, 2430136), (11616, 1822602), (17424, 1215068), (23232, 911301), (34848, 607534), (69696, 303767)]