18423141

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29383}}^1$

素因数の和:29416

約数の個数: 16

約数和(自身を含む): 28208640

約数和(自身を除く): 9785499

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 29383, 88149, 323213, 558277, 969639, 1674831, 6141047, 18423141]

約数ペア:

[(1, 18423141), (3, 6141047), (11, 1674831), (19, 969639), (33, 558277), (57, 323213), (209, 88149), (627, 29383)]