18234543

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1637}}^1$

素因数の和:1766

約数の個数: 16

約数和(自身を含む): 25159680

約数和(自身を除く): 6925137

約数列:

[1, 3, 47, 79, 141, 237, 1637, 3713, 4911, 11139, 76939, 129323, 230817, 387969, 6078181, 18234543]

約数ペア:

[(1, 18234543), (3, 6078181), (47, 387969), (79, 230817), (141, 129323), (237, 76939), (1637, 11139), (3713, 4911)]