18768876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223439}}^1$

素因数の和:223453

約数の個数: 24

約数和(自身を含む): 50050560

約数和(自身を除く): 31281684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223439, 446878, 670317, 893756, 1340634, 1564073, 2681268, 3128146, 4692219, 6256292, 9384438, 18768876]

約数ペア:

[(1, 18768876), (2, 9384438), (3, 6256292), (4, 4692219), (6, 3128146), (7, 2681268), (12, 1564073), (14, 1340634), (21, 893756), (28, 670317), (42, 446878), (84, 223439)]