249820812

素因数分解:

$2^2\times 3^2\times {\mathrm{6939467}}^1$

素因数の和:6939477

約数の個数: 18

約数和(自身を含む): 631491588

約数和(自身を除く): 381670776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6939467, 13878934, 20818401, 27757868, 41636802, 62455203, 83273604, 124910406, 249820812]

約数ペア:

[(1, 249820812), (2, 124910406), (3, 83273604), (4, 62455203), (6, 41636802), (9, 27757868), (12, 20818401), (18, 13878934), (36, 6939467)]