11819898

素因数分解:

$2^1\times 3^3\times {\mathrm{218887}}^1$

素因数の和:218898

約数の個数: 16

約数和(自身を含む): 26266560

約数和(自身を除く): 14446662

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 218887, 437774, 656661, 1313322, 1969983, 3939966, 5909949, 11819898]

約数ペア:

[(1, 11819898), (2, 5909949), (3, 3939966), (6, 1969983), (9, 1313322), (18, 656661), (27, 437774), (54, 218887)]