138756834

素因数分解:

$2^1\times 3^3\times {\mathrm{2569571}}^1$

素因数の和:2569582

約数の個数: 16

約数和(自身を含む): 308348640

約数和(自身を除く): 169591806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2569571, 5139142, 7708713, 15417426, 23126139, 46252278, 69378417, 138756834]

約数ペア:

[(1, 138756834), (2, 69378417), (3, 46252278), (6, 23126139), (9, 15417426), (18, 7708713), (27, 5139142), (54, 2569571)]