138428982

素因数分解:

$2^1\times 3^2\times {\mathrm{557}}^1\times {\mathrm{13807}}^1$

素因数の和:14372

約数の個数: 24

約数和(自身を含む): 300489696

約数和(自身を除く): 162060714

約数列:

[1, 2, 3, 6, 9, 18, 557, 1114, 1671, 3342, 5013, 10026, 13807, 27614, 41421, 82842, 124263, 248526, 7690499, 15380998, 23071497, 46142994, 69214491, 138428982]

約数ペア:

[(1, 138428982), (2, 69214491), (3, 46142994), (6, 23071497), (9, 15380998), (18, 7690499), (557, 248526), (1114, 124263), (1671, 82842), (3342, 41421), (5013, 27614), (10026, 13807)]