18094979

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 21712896

約数和(自身を除く): 3617917

約数列:

[1, 7, 31, 61, 217, 427, 1367, 1891, 9569, 13237, 42377, 83387, 296639, 583709, 2584997, 18094979]

約数ペア:

[(1, 18094979), (7, 2584997), (31, 583709), (61, 296639), (217, 83387), (427, 42377), (1367, 13237), (1891, 9569)]