11743938

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 27967680

約数和(自身を除く): 16223742

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 1493, 2622, 2986, 3933, 4479, 7866, 8958, 13437, 26874, 28367, 34339, 56734, 68678, 85101, 103017, 170202, 206034, 255303, 309051, 510606, 618102, 652441, 1304882, 1957323, 3914646, 5871969, 11743938]

約数ペア:

[(1, 11743938), (2, 5871969), (3, 3914646), (6, 1957323), (9, 1304882), (18, 652441), (19, 618102), (23, 510606), (38, 309051), (46, 255303), (57, 206034), (69, 170202), (114, 103017), (138, 85101), (171, 68678), (207, 56734), (342, 34339), (414, 28367), (437, 26874), (874, 13437), (1311, 8958), (1493, 7866), (2622, 4479), (2986, 3933)]