778897404

素因数分解:

$2^2\times 3^3\times {\mathrm{7212013}}^1$

素因数の和:7212026

約数の個数: 24

約数和(自身を含む): 2019363920

約数和(自身を除く): 1240466516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 7212013, 14424026, 21636039, 28848052, 43272078, 64908117, 86544156, 129816234, 194724351, 259632468, 389448702, 778897404]

約数ペア:

[(1, 778897404), (2, 389448702), (3, 259632468), (4, 194724351), (6, 129816234), (9, 86544156), (12, 64908117), (18, 43272078), (27, 28848052), (36, 21636039), (54, 14424026), (108, 7212013)]