13980558

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{21377}}^1$

素因数の和:21491

約数の個数: 16

約数和(自身を含む): 28218960

約数和(自身を除く): 14238402

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 21377, 42754, 64131, 128262, 2330093, 4660186, 6990279, 13980558]

約数ペア:

[(1, 13980558), (2, 6990279), (3, 4660186), (6, 2330093), (109, 128262), (218, 64131), (327, 42754), (654, 21377)]