26806173678

素因数分解:

$2^1\times 3^2\times {\mathrm{1489231871}}^1$

素因数の和:1489231879

約数の個数: 12

約数和(自身を含む): 58080043008

約数和(自身を除く): 31273869330

約数列:

[1, 2, 3, 6, 9, 18, 1489231871, 2978463742, 4467695613, 8935391226, 13403086839, 26806173678]

約数ペア:

[(1, 26806173678), (2, 13403086839), (3, 8935391226), (6, 4467695613), (9, 2978463742), (18, 1489231871)]