18037761

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14081}}^1$

素因数の和:14152

約数の個数: 16

約数和(自身を含む): 27938688

約数和(自身を除く): 9900927

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 14081, 42243, 98567, 295701, 858941, 2576823, 6012587, 18037761]

約数ペア:

[(1, 18037761), (3, 6012587), (7, 2576823), (21, 858941), (61, 295701), (183, 98567), (427, 42243), (1281, 14081)]