21224082

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{321577}}^1$

素因数の和:321593

約数の個数: 16

約数和(自身を含む): 46307232

約数和(自身を除く): 25083150

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 321577, 643154, 964731, 1929462, 3537347, 7074694, 10612041, 21224082]

約数ペア:

[(1, 21224082), (2, 10612041), (3, 7074694), (6, 3537347), (11, 1929462), (22, 964731), (33, 643154), (66, 321577)]