1937499786

素因数分解:

$2^1\times 3^2\times {\mathrm{107638877}}^1$

素因数の和:107638885

約数の個数: 12

約数和(自身を含む): 4197916242

約数和(自身を除く): 2260416456

約数列:

[1, 2, 3, 6, 9, 18, 107638877, 215277754, 322916631, 645833262, 968749893, 1937499786]

約数ペア:

[(1, 1937499786), (2, 968749893), (3, 645833262), (6, 322916631), (9, 215277754), (18, 107638877)]