764138874

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1\times {\mathrm{3907}}^1$

素因数の和:4830

約数の個数: 32

約数和(自身を含む): 1571766336

約数和(自身を除く): 807627462

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 881, 1762, 2643, 3907, 5286, 7814, 11721, 23442, 32597, 65194, 97791, 144559, 195582, 289118, 433677, 867354, 3442067, 6884134, 10326201, 20652402, 127356479, 254712958, 382069437, 764138874]

約数ペア:

[(1, 764138874), (2, 382069437), (3, 254712958), (6, 127356479), (37, 20652402), (74, 10326201), (111, 6884134), (222, 3442067), (881, 867354), (1762, 433677), (2643, 289118), (3907, 195582), (5286, 144559), (7814, 97791), (11721, 65194), (23442, 32597)]