138840906

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^2\times {\mathrm{3359}}^1$

素因数の和:3530

約数の個数: 24

約数和(自身を含む): 281151360

約数和(自身を除く): 142310454

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 3359, 6718, 6889, 10077, 13778, 20154, 20667, 41334, 278797, 557594, 836391, 1672782, 23140151, 46280302, 69420453, 138840906]

約数ペア:

[(1, 138840906), (2, 69420453), (3, 46280302), (6, 23140151), (83, 1672782), (166, 836391), (249, 557594), (498, 278797), (3359, 41334), (6718, 20667), (6889, 20154), (10077, 13778)]