1819422018

素因数分解:

$2^1\times 3^2\times {\mathrm{101079001}}^1$

素因数の和:101079009

約数の個数: 12

約数和(自身を含む): 3942081078

約数和(自身を除く): 2122659060

約数列:

[1, 2, 3, 6, 9, 18, 101079001, 202158002, 303237003, 606474006, 909711009, 1819422018]

約数ペア:

[(1, 1819422018), (2, 909711009), (3, 606474006), (6, 303237003), (9, 202158002), (18, 101079001)]