13260828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157867}}^1$

素因数の和:157881

約数の個数: 24

約数和(自身を含む): 35362432

約数和(自身を除く): 22101604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157867, 315734, 473601, 631468, 947202, 1105069, 1894404, 2210138, 3315207, 4420276, 6630414, 13260828]

約数ペア:

[(1, 13260828), (2, 6630414), (3, 4420276), (4, 3315207), (6, 2210138), (7, 1894404), (12, 1105069), (14, 947202), (21, 631468), (28, 473601), (42, 315734), (84, 157867)]