66667806

素因数分解:

$2^1\times 3^3\times {\mathrm{277}}^1\times {\mathrm{4457}}^1$

素因数の和:4745

約数の個数: 32

約数和(自身を含む): 148718880

約数和(自身を除く): 82051074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 277, 554, 831, 1662, 2493, 4457, 4986, 7479, 8914, 13371, 14958, 26742, 40113, 80226, 120339, 240678, 1234589, 2469178, 3703767, 7407534, 11111301, 22222602, 33333903, 66667806]

約数ペア:

[(1, 66667806), (2, 33333903), (3, 22222602), (6, 11111301), (9, 7407534), (18, 3703767), (27, 2469178), (54, 1234589), (277, 240678), (554, 120339), (831, 80226), (1662, 40113), (2493, 26742), (4457, 14958), (4986, 13371), (7479, 8914)]