12789018

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{64591}}^1$

素因数の和:64610

約数の個数: 24

約数和(自身を含む): 30229056

約数和(自身を除く): 17440038

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 64591, 129182, 193773, 387546, 581319, 710501, 1162638, 1421002, 2131503, 4263006, 6394509, 12789018]

約数ペア:

[(1, 12789018), (2, 6394509), (3, 4263006), (6, 2131503), (9, 1421002), (11, 1162638), (18, 710501), (22, 581319), (33, 387546), (66, 193773), (99, 129182), (198, 64591)]