67109418

素因数分解:

$2^1\times 3^3\times {\mathrm{1242767}}^1$

素因数の和:1242778

約数の個数: 16

約数和(自身を含む): 149132160

約数和(自身を除く): 82022742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1242767, 2485534, 3728301, 7456602, 11184903, 22369806, 33554709, 67109418]

約数ペア:

[(1, 67109418), (2, 33554709), (3, 22369806), (6, 11184903), (9, 7456602), (18, 3728301), (27, 2485534), (54, 1242767)]