18360146

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21499}}^1$

素因数の和:21569

約数の個数: 16

約数和(自身を含む): 31992000

約数和(自身を除く): 13631854

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 21499, 42998, 150493, 300986, 1311439, 2622878, 9180073, 18360146]

約数ペア:

[(1, 18360146), (2, 9180073), (7, 2622878), (14, 1311439), (61, 300986), (122, 150493), (427, 42998), (854, 21499)]