27894132

素因数分解:

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

素因数の和:288

約数の個数: 120

約数和(自身を含む): 85377600

約数和(自身を除く): 57483468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 251, 252, 294, 324, 343, 378, 441, 502, 567, 588, 686, 753, 756, 882, 1004, 1029, 1134, 1323, 1372, 1506, 1757, 1764, 2058, 2259, 2268, 2646, 3012, 3087, 3514, 3969, 4116, 4518, 5271, 5292, 6174, 6777, 7028, 7938, 9036, 9261, 10542, 12299, 12348, 13554, 15813, 15876, 18522, 20331, 21084, 24598, 27108, 27783, 31626, 36897, 37044, 40662, 47439, 49196, 55566, 63252, 73794, 81324, 86093, 94878, 110691, 111132, 142317, 147588, 172186, 189756, 221382, 258279, 284634, 332073, 344372, 442764, 516558, 569268, 664146, 774837, 996219, 1033116, 1328292, 1549674, 1992438, 2324511, 3099348, 3984876, 4649022, 6973533, 9298044, 13947066, 27894132]

約数ペア:

[(1, 27894132), (2, 13947066), (3, 9298044), (4, 6973533), (6, 4649022), (7, 3984876), (9, 3099348), (12, 2324511), (14, 1992438), (18, 1549674), (21, 1328292), (27, 1033116), (28, 996219), (36, 774837), (42, 664146), (49, 569268), (54, 516558), (63, 442764), (81, 344372), (84, 332073), (98, 284634), (108, 258279), (126, 221382), (147, 189756), (162, 172186), (189, 147588), (196, 142317), (251, 111132), (252, 110691), (294, 94878), (324, 86093), (343, 81324), (378, 73794), (441, 63252), (502, 55566), (567, 49196), (588, 47439), (686, 40662), (753, 37044), (756, 36897), (882, 31626), (1004, 27783), (1029, 27108), (1134, 24598), (1323, 21084), (1372, 20331), (1506, 18522), (1757, 15876), (1764, 15813), (2058, 13554), (2259, 12348), (2268, 12299), (2646, 10542), (3012, 9261), (3087, 9036), (3514, 7938), (3969, 7028), (4116, 6777), (4518, 6174), (5271, 5292)]