40026042

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{2161}}^1$

素因数の和:2193

約数の個数: 64

約数和(自身を含む): 103776000

約数和(自身を除く): 63749958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 343, 378, 441, 686, 882, 1029, 1323, 2058, 2161, 2646, 3087, 4322, 6174, 6483, 9261, 12966, 15127, 18522, 19449, 30254, 38898, 45381, 58347, 90762, 105889, 116694, 136143, 211778, 272286, 317667, 408429, 635334, 741223, 816858, 953001, 1482446, 1906002, 2223669, 2859003, 4447338, 5718006, 6671007, 13342014, 20013021, 40026042]

約数ペア:

[(1, 40026042), (2, 20013021), (3, 13342014), (6, 6671007), (7, 5718006), (9, 4447338), (14, 2859003), (18, 2223669), (21, 1906002), (27, 1482446), (42, 953001), (49, 816858), (54, 741223), (63, 635334), (98, 408429), (126, 317667), (147, 272286), (189, 211778), (294, 136143), (343, 116694), (378, 105889), (441, 90762), (686, 58347), (882, 45381), (1029, 38898), (1323, 30254), (2058, 19449), (2161, 18522), (2646, 15127), (3087, 12966), (4322, 9261), (6174, 6483)]