1978200936

素因数分解:

$2^3\times 3^2\times {\mathrm{27475013}}^1$

素因数の和:27475025

約数の個数: 24

約数和(自身を含む): 5357627730

約数和(自身を除く): 3379426794

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 27475013, 54950026, 82425039, 109900052, 164850078, 219800104, 247275117, 329700156, 494550234, 659400312, 989100468, 1978200936]

約数ペア:

[(1, 1978200936), (2, 989100468), (3, 659400312), (4, 494550234), (6, 329700156), (8, 247275117), (9, 219800104), (12, 164850078), (18, 109900052), (24, 82425039), (36, 54950026), (72, 27475013)]