18426309

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1097}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 26879040

約数和(自身を除く): 8452731

約数列:

[1, 3, 11, 33, 509, 1097, 1527, 3291, 5599, 12067, 16797, 36201, 558373, 1675119, 6142103, 18426309]

約数ペア:

[(1, 18426309), (3, 6142103), (11, 1675119), (33, 558373), (509, 36201), (1097, 16797), (1527, 12067), (3291, 5599)]