18067299

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 24597504

約数和(自身を除く): 6530205

約数列:

[1, 3, 71, 213, 271, 313, 813, 939, 19241, 22223, 57723, 66669, 84823, 254469, 6022433, 18067299]

約数ペア:

[(1, 18067299), (3, 6022433), (71, 254469), (213, 84823), (271, 66669), (313, 57723), (813, 22223), (939, 19241)]