68719806

素因数分解:

$2^1\times 3^3\times {\mathrm{1272589}}^1$

素因数の和:1272600

約数の個数: 16

約数和(自身を含む): 152710800

約数和(自身を除く): 83990994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1272589, 2545178, 3817767, 7635534, 11453301, 22906602, 34359903, 68719806]

約数ペア:

[(1, 68719806), (2, 34359903), (3, 22906602), (6, 11453301), (9, 7635534), (18, 3817767), (27, 2545178), (54, 1272589)]