18486057

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 25436160

約数和(自身を除く): 6950103

約数列:

[1, 3, 59, 71, 177, 213, 1471, 4189, 4413, 12567, 86789, 104441, 260367, 313323, 6162019, 18486057]

約数ペア:

[(1, 18486057), (3, 6162019), (59, 313323), (71, 260367), (177, 104441), (213, 86789), (1471, 12567), (4189, 4413)]