179664828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2138867}}^1$

素因数の和:2138881

約数の個数: 24

約数和(自身を含む): 479106432

約数和(自身を除く): 299441604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2138867, 4277734, 6416601, 8555468, 12833202, 14972069, 25666404, 29944138, 44916207, 59888276, 89832414, 179664828]

約数ペア:

[(1, 179664828), (2, 89832414), (3, 59888276), (4, 44916207), (6, 29944138), (7, 25666404), (12, 14972069), (14, 12833202), (21, 8555468), (28, 6416601), (42, 4277734), (84, 2138867)]