212472012

素因数分解:

$2^2\times 3^1\times {\mathrm{17706001}}^1$

素因数の和:17706008

約数の個数: 12

約数和(自身を含む): 495768056

約数和(自身を除く): 283296044

約数列:

[1, 2, 3, 4, 6, 12, 17706001, 35412002, 53118003, 70824004, 106236006, 212472012]

約数ペア:

[(1, 212472012), (2, 106236006), (3, 70824004), (4, 53118003), (6, 35412002), (12, 17706001)]