21525702

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{326147}}^1$

素因数の和:326163

約数の個数: 16

約数和(自身を含む): 46965312

約数和(自身を除く): 25439610

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 326147, 652294, 978441, 1956882, 3587617, 7175234, 10762851, 21525702]

約数ペア:

[(1, 21525702), (2, 10762851), (3, 7175234), (6, 3587617), (11, 1956882), (22, 978441), (33, 652294), (66, 326147)]