6819123.00000000

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{743}}^1$

素因数の和:943

約数の個数: 40

約数和(自身を含む): 80262720

約数和(自身を除く): 41186864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 173, 304, 346, 692, 743, 1384, 1486, 2768, 2972, 3287, 5944, 6574, 11888, 13148, 14117, 26296, 28234, 52592, 56468, 112936, 128539, 225872, 257078, 514156, 1028312, 2056624, 2442241, 4884482, 9768964, 19537928, 39075856]

約数ペア:

[(1, 39075856), (2, 19537928), (4, 9768964), (8, 4884482), (16, 2442241), (19, 2056624), (38, 1028312), (76, 514156), (152, 257078), (173, 225872), (304, 128539), (346, 112936), (692, 56468), (743, 52592), (1384, 28234), (1486, 26296), (2768, 14117), (2972, 13148), (3287, 11888), (5944, 6574)]