7488486

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 16969680

約数和(自身を除く): 9481194

約数列:

[1, 2, 3, 6, 9, 18, 41, 73, 82, 123, 139, 146, 219, 246, 278, 369, 417, 438, 657, 738, 834, 1251, 1314, 2502, 2993, 5699, 5986, 8979, 10147, 11398, 17097, 17958, 20294, 26937, 30441, 34194, 51291, 53874, 60882, 91323, 102582, 182646, 416027, 832054, 1248081, 2496162, 3744243, 7488486]

約数ペア:

[(1, 7488486), (2, 3744243), (3, 2496162), (6, 1248081), (9, 832054), (18, 416027), (41, 182646), (73, 102582), (82, 91323), (123, 60882), (139, 53874), (146, 51291), (219, 34194), (246, 30441), (278, 26937), (369, 20294), (417, 17958), (438, 17097), (657, 11398), (738, 10147), (834, 8979), (1251, 5986), (1314, 5699), (2502, 2993)]