18052119

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{1523}}^1$

素因数の和:1971

約数の個数: 16

約数和(自身を含む): 26822400

約数和(自身を除く): 8770281

約数列:

[1, 3, 9, 27, 439, 1317, 1523, 3951, 4569, 11853, 13707, 41121, 668597, 2005791, 6017373, 18052119]

約数ペア:

[(1, 18052119), (3, 6017373), (9, 2005791), (27, 668597), (439, 41121), (1317, 13707), (1523, 11853), (3951, 4569)]