2449290438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19438813}}^1$

素因数の和:19438828

約数の個数: 24

約数和(自身を含む): 6064909968

約数和(自身を除く): 3615619530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 19438813, 38877626, 58316439, 116632878, 136071691, 174949317, 272143382, 349898634, 408215073, 816430146, 1224645219, 2449290438]

約数ペア:

[(1, 2449290438), (2, 1224645219), (3, 816430146), (6, 408215073), (7, 349898634), (9, 272143382), (14, 174949317), (18, 136071691), (21, 116632878), (42, 58316439), (63, 38877626), (126, 19438813)]