18495694

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{77713}}^1$

素因数の和:77739

約数の個数: 16

約数和(自身を含む): 33572448

約数和(自身を除く): 15076754

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 77713, 155426, 543991, 1087982, 1321121, 2642242, 9247847, 18495694]

約数ペア:

[(1, 18495694), (2, 9247847), (7, 2642242), (14, 1321121), (17, 1087982), (34, 543991), (119, 155426), (238, 77713)]