21167019942

素因数分解:

$2^1\times 3^1\times {\mathrm{1549}}^1\times {\mathrm{2277493}}^1$

素因数の和:2279047

約数の個数: 16

約数和(自身を含む): 42361388400

約数和(自身を除く): 21194368458

約数列:

[1, 2, 3, 6, 1549, 3098, 4647, 9294, 2277493, 4554986, 6832479, 13664958, 3527836657, 7055673314, 10583509971, 21167019942]

約数ペア:

[(1, 21167019942), (2, 10583509971), (3, 7055673314), (6, 3527836657), (1549, 13664958), (3098, 6832479), (4647, 4554986), (9294, 2277493)]