18064042

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{7243}}^1$

素因数の和:7317

約数の個数: 16

約数和(自身を含む): 28686240

約数和(自身を除く): 10622198

約数列:

[1, 2, 29, 43, 58, 86, 1247, 2494, 7243, 14486, 210047, 311449, 420094, 622898, 9032021, 18064042]

約数ペア:

[(1, 18064042), (2, 9032021), (29, 622898), (43, 420094), (58, 311449), (86, 210047), (1247, 14486), (2494, 7243)]