810846

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:536

約数の個数: 24

約数和(自身を含む): 1777464

約数和(自身を除く): 966618

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 421, 642, 842, 963, 1263, 1926, 2526, 3789, 7578, 45047, 90094, 135141, 270282, 405423, 810846]

約数ペア:

[(1, 810846), (2, 405423), (3, 270282), (6, 135141), (9, 90094), (18, 45047), (107, 7578), (214, 3789), (321, 2526), (421, 1926), (642, 1263), (842, 963)]