123034398

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{554209}}^1$

素因数の和:554251

約数の個数: 16

約数和(自身を含む): 252719760

約数和(自身を除く): 129685362

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 554209, 1108418, 1662627, 3325254, 20505733, 41011466, 61517199, 123034398]

約数ペア:

[(1, 123034398), (2, 61517199), (3, 41011466), (6, 20505733), (37, 3325254), (74, 1662627), (111, 1108418), (222, 554209)]