17728018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{115117}}^1$

素因数の和:115137

約数の個数: 16

約数和(自身を含む): 33153984

約数和(自身を除く): 15425966

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 115117, 230234, 805819, 1266287, 1611638, 2532574, 8864009, 17728018]

約数ペア:

[(1, 17728018), (2, 8864009), (7, 2532574), (11, 1611638), (14, 1266287), (22, 805819), (77, 230234), (154, 115117)]