138641922

素因数分解:

$2^1\times 3^3\times {\mathrm{2567443}}^1$

素因数の和:2567454

約数の個数: 16

約数和(自身を含む): 308093280

約数和(自身を除く): 169451358

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2567443, 5134886, 7702329, 15404658, 23106987, 46213974, 69320961, 138641922]

約数ペア:

[(1, 138641922), (2, 69320961), (3, 46213974), (6, 23106987), (9, 15404658), (18, 7702329), (27, 5134886), (54, 2567443)]