18652671

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{4721}}^1$

素因数の和:5166

約数の個数: 12

約数和(自身を含む): 27009840

約数和(自身を除く): 8357169

約数列:

[1, 3, 9, 439, 1317, 3951, 4721, 14163, 42489, 2072519, 6217557, 18652671]

約数ペア:

[(1, 18652671), (3, 6217557), (9, 2072519), (439, 42489), (1317, 14163), (3951, 4721)]