18104439

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{12241}}^1$

素因数の和:12290

約数の個数: 16

約数和(自身を含む): 26442720

約数和(自身を除く): 8338281

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 12241, 36723, 208097, 354989, 624291, 1064967, 6034813, 18104439]

約数ペア:

[(1, 18104439), (3, 6034813), (17, 1064967), (29, 624291), (51, 354989), (87, 208097), (493, 36723), (1479, 12241)]