17984006

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1303}}^1$

素因数の和:1475

約数の個数: 16

約数和(自身を含む): 27665664

約数和(自身を除く): 9681658

約数列:

[1, 2, 67, 103, 134, 206, 1303, 2606, 6901, 13802, 87301, 134209, 174602, 268418, 8992003, 17984006]

約数ペア:

[(1, 17984006), (2, 8992003), (67, 268418), (103, 174602), (134, 134209), (206, 87301), (1303, 13802), (2606, 6901)]