21844878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{330983}}^1$

素因数の和:330999

約数の個数: 16

約数和(自身を含む): 47661696

約数和(自身を除く): 25816818

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 330983, 661966, 992949, 1985898, 3640813, 7281626, 10922439, 21844878]

約数ペア:

[(1, 21844878), (2, 10922439), (3, 7281626), (6, 3640813), (11, 1985898), (22, 992949), (33, 661966), (66, 330983)]