212292012

素因数分解:

$2^2\times 3^1\times {\mathrm{17691001}}^1$

素因数の和:17691008

約数の個数: 12

約数和(自身を含む): 495348056

約数和(自身を除く): 283056044

約数列:

[1, 2, 3, 4, 6, 12, 17691001, 35382002, 53073003, 70764004, 106146006, 212292012]

約数ペア:

[(1, 212292012), (2, 106146006), (3, 70764004), (4, 53073003), (6, 35382002), (12, 17691001)]