2109582018

素因数分解:

$2^1\times 3^2\times {\mathrm{117199001}}^1$

素因数の和:117199009

約数の個数: 12

約数和(自身を含む): 4570761078

約数和(自身を除く): 2461179060

約数列:

[1, 2, 3, 6, 9, 18, 117199001, 234398002, 351597003, 703194006, 1054791009, 2109582018]

約数ペア:

[(1, 2109582018), (2, 1054791009), (3, 703194006), (6, 351597003), (9, 234398002), (18, 117199001)]