140548572

素因数分解:

$2^2\times 3^2\times {\mathrm{3904127}}^1$

素因数の和:3904137

約数の個数: 18

約数和(自身を含む): 355275648

約数和(自身を除く): 214727076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3904127, 7808254, 11712381, 15616508, 23424762, 35137143, 46849524, 70274286, 140548572]

約数ペア:

[(1, 140548572), (2, 70274286), (3, 46849524), (4, 35137143), (6, 23424762), (9, 15616508), (12, 11712381), (18, 7808254), (36, 3904127)]