18652641

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14561}}^1$

素因数の和:14632

約数の個数: 16

約数和(自身を含む): 28891008

約数和(自身を除く): 10238367

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 14561, 43683, 101927, 305781, 888221, 2664663, 6217547, 18652641]

約数ペア:

[(1, 18652641), (3, 6217547), (7, 2664663), (21, 888221), (61, 305781), (183, 101927), (427, 43683), (1281, 14561)]