18091706

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1301}}^1$

素因数の和:1729

約数の個数: 16

約数和(自身を含む): 28826280

約数和(自身を除く): 10734574

約数列:

[1, 2, 17, 34, 409, 818, 1301, 2602, 6953, 13906, 22117, 44234, 532109, 1064218, 9045853, 18091706]

約数ペア:

[(1, 18091706), (2, 9045853), (17, 1064218), (34, 532109), (409, 44234), (818, 22117), (1301, 13906), (2602, 6953)]