81675882

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{42407}}^1$

素因数の和:42522

約数の個数: 24

約数和(自身を含む): 178622496

約数和(自身を除く): 96946614

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 42407, 84814, 127221, 254442, 381663, 763326, 4537549, 9075098, 13612647, 27225294, 40837941, 81675882]

約数ペア:

[(1, 81675882), (2, 40837941), (3, 27225294), (6, 13612647), (9, 9075098), (18, 4537549), (107, 763326), (214, 381663), (321, 254442), (642, 127221), (963, 84814), (1926, 42407)]