66676666

素因数分解:

$2^1\times 7^1\times {\mathrm{1667}}^1\times {\mathrm{2857}}^1$

素因数の和:4533

約数の個数: 16

約数和(自身を含む): 114411456

約数和(自身を除く): 47734790

約数列:

[1, 2, 7, 14, 1667, 2857, 3334, 5714, 11669, 19999, 23338, 39998, 4762619, 9525238, 33338333, 66676666]

約数ペア:

[(1, 66676666), (2, 33338333), (7, 9525238), (14, 4762619), (1667, 39998), (2857, 23338), (3334, 19999), (5714, 11669)]