127668012

素因数分解:

$2^2\times 3^1\times {\mathrm{10639001}}^1$

素因数の和:10639008

約数の個数: 12

約数和(自身を含む): 297892056

約数和(自身を除く): 170224044

約数列:

[1, 2, 3, 4, 6, 12, 10639001, 21278002, 31917003, 42556004, 63834006, 127668012]

約数ペア:

[(1, 127668012), (2, 63834006), (3, 42556004), (4, 31917003), (6, 21278002), (12, 10639001)]