210380022018

素因数分解:

$2^1\times 3^2\times {\mathrm{11687779001}}^1$

素因数の和:11687779009

約数の個数: 12

約数和(自身を含む): 455823381078

約数和(自身を除く): 245443359060

約数列:

[1, 2, 3, 6, 9, 18, 11687779001, 23375558002, 35063337003, 70126674006, 105190011009, 210380022018]

約数ペア:

[(1, 210380022018), (2, 105190011009), (3, 70126674006), (6, 35063337003), (9, 23375558002), (18, 11687779001)]