261356874

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{18097}}^1$

素因数の和:18214

約数の個数: 32

約数和(自身を含む): 547283520

約数和(自身を除く): 285926646

約数列:

[1, 2, 3, 6, 29, 58, 83, 87, 166, 174, 249, 498, 2407, 4814, 7221, 14442, 18097, 36194, 54291, 108582, 524813, 1049626, 1502051, 1574439, 3004102, 3148878, 4506153, 9012306, 43559479, 87118958, 130678437, 261356874]

約数ペア:

[(1, 261356874), (2, 130678437), (3, 87118958), (6, 43559479), (29, 9012306), (58, 4506153), (83, 3148878), (87, 3004102), (166, 1574439), (174, 1502051), (249, 1049626), (498, 524813), (2407, 108582), (4814, 54291), (7221, 36194), (14442, 18097)]