11881026

素因数分解:

$2^1\times 3^3\times {\mathrm{220019}}^1$

素因数の和:220030

約数の個数: 16

約数和(自身を含む): 26402400

約数和(自身を除く): 14521374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 220019, 440038, 660057, 1320114, 1980171, 3960342, 5940513, 11881026]

約数ペア:

[(1, 11881026), (2, 5940513), (3, 3960342), (6, 1980171), (9, 1320114), (18, 660057), (27, 440038), (54, 220019)]