18082143

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{11351}}^1$

素因数の和:11419

約数の個数: 16

約数和(自身を含む): 27244800

約数和(自身を除く): 9162657

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 11351, 34053, 102159, 306477, 669709, 2009127, 6027381, 18082143]

約数ペア:

[(1, 18082143), (3, 6027381), (9, 2009127), (27, 669709), (59, 306477), (177, 102159), (531, 34053), (1593, 11351)]