6451564

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 13861120

約数和(自身を除く): 7409556

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 181, 266, 268, 362, 469, 532, 724, 938, 1267, 1273, 1876, 2534, 2546, 3439, 5068, 5092, 6878, 8911, 12127, 13756, 17822, 24073, 24254, 35644, 48146, 48508, 84889, 96292, 169778, 230413, 339556, 460826, 921652, 1612891, 3225782, 6451564]

約数ペア:

[(1, 6451564), (2, 3225782), (4, 1612891), (7, 921652), (14, 460826), (19, 339556), (28, 230413), (38, 169778), (67, 96292), (76, 84889), (133, 48508), (134, 48146), (181, 35644), (266, 24254), (268, 24073), (362, 17822), (469, 13756), (532, 12127), (724, 8911), (938, 6878), (1267, 5092), (1273, 5068), (1876, 3439), (2534, 2546)]