79780212

素因数分解:

$2^2\times 3^2\times {\mathrm{2216117}}^1$

素因数の和:2216127

約数の個数: 18

約数和(自身を含む): 201666738

約数和(自身を除く): 121886526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2216117, 4432234, 6648351, 8864468, 13296702, 19945053, 26593404, 39890106, 79780212]

約数ペア:

[(1, 79780212), (2, 39890106), (3, 26593404), (4, 19945053), (6, 13296702), (9, 8864468), (12, 6648351), (18, 4432234), (36, 2216117)]