18854484

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{142837}}^1$

素因数の和:142855

約数の個数: 24

約数和(自身を含む): 47993568

約数和(自身を除く): 29139084

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 142837, 285674, 428511, 571348, 857022, 1571207, 1714044, 3142414, 4713621, 6284828, 9427242, 18854484]

約数ペア:

[(1, 18854484), (2, 9427242), (3, 6284828), (4, 4713621), (6, 3142414), (11, 1714044), (12, 1571207), (22, 857022), (33, 571348), (44, 428511), (66, 285674), (132, 142837)]