15676038018

素因数分解:

$2^1\times 3^2\times {\mathrm{870891001}}^1$

素因数の和:870891009

約数の個数: 12

約数和(自身を含む): 33964749078

約数和(自身を除く): 18288711060

約数列:

[1, 2, 3, 6, 9, 18, 870891001, 1741782002, 2612673003, 5225346006, 7838019009, 15676038018]

約数ペア:

[(1, 15676038018), (2, 7838019009), (3, 5225346006), (6, 2612673003), (9, 1741782002), (18, 870891001)]