12993438

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 26987904

約数和(自身を除く): 13994466

約数列:

[1, 2, 3, 6, 37, 74, 107, 111, 214, 222, 321, 547, 642, 1094, 1641, 3282, 3959, 7918, 11877, 20239, 23754, 40478, 58529, 60717, 117058, 121434, 175587, 351174, 2165573, 4331146, 6496719, 12993438]

約数ペア:

[(1, 12993438), (2, 6496719), (3, 4331146), (6, 2165573), (37, 351174), (74, 175587), (107, 121434), (111, 117058), (214, 60717), (222, 58529), (321, 40478), (547, 23754), (642, 20239), (1094, 11877), (1641, 7918), (3282, 3959)]