139116618

素因数分解:

$2^1\times 3^2\times {\mathrm{7728701}}^1$

素因数の和:7728709

約数の個数: 12

約数和(自身を含む): 301419378

約数和(自身を除く): 162302760

約数列:

[1, 2, 3, 6, 9, 18, 7728701, 15457402, 23186103, 46372206, 69558309, 139116618]

約数ペア:

[(1, 139116618), (2, 69558309), (3, 46372206), (6, 23186103), (9, 15457402), (18, 7728701)]