11457978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{272809}}^1$

素因数の和:272821

約数の個数: 16

約数和(自身を含む): 26189760

約数和(自身を除く): 14731782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 272809, 545618, 818427, 1636854, 1909663, 3819326, 5728989, 11457978]

約数ペア:

[(1, 11457978), (2, 5728989), (3, 3819326), (6, 1909663), (7, 1636854), (14, 818427), (21, 545618), (42, 272809)]