1877760012

素因数分解:

$2^2\times 3^1\times {\mathrm{156480001}}^1$

素因数の和:156480008

約数の個数: 12

約数和(自身を含む): 4381440056

約数和(自身を除く): 2503680044

約数列:

[1, 2, 3, 4, 6, 12, 156480001, 312960002, 469440003, 625920004, 938880006, 1877760012]

約数ペア:

[(1, 1877760012), (2, 938880006), (3, 625920004), (4, 469440003), (6, 312960002), (12, 156480001)]