21766782

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{68449}}^1$

素因数の和:68507

約数の個数: 16

約数和(自身を含む): 44355600

約数和(自身を除く): 22588818

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 68449, 136898, 205347, 410694, 3627797, 7255594, 10883391, 21766782]

約数ペア:

[(1, 21766782), (2, 10883391), (3, 7255594), (6, 3627797), (53, 410694), (106, 205347), (159, 136898), (318, 68449)]