21672006

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{18911}}^1$

素因数の和:19107

約数の個数: 16

約数和(自身を含む): 43573248

約数和(自身を除く): 21901242

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 18911, 37822, 56733, 113466, 3612001, 7224002, 10836003, 21672006]

約数ペア:

[(1, 21672006), (2, 10836003), (3, 7224002), (6, 3612001), (191, 113466), (382, 56733), (573, 37822), (1146, 18911)]