66996882

素因数分解:

$2^1\times 3^4\times {\mathrm{277}}^1\times {\mathrm{1493}}^1$

素因数の和:1784

約数の個数: 40

約数和(自身を含む): 150765516

約数和(自身を除く): 83768634

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 277, 554, 831, 1493, 1662, 2493, 2986, 4479, 4986, 7479, 8958, 13437, 14958, 22437, 26874, 40311, 44874, 80622, 120933, 241866, 413561, 827122, 1240683, 2481366, 3722049, 7444098, 11166147, 22332294, 33498441, 66996882]

約数ペア:

[(1, 66996882), (2, 33498441), (3, 22332294), (6, 11166147), (9, 7444098), (18, 3722049), (27, 2481366), (54, 1240683), (81, 827122), (162, 413561), (277, 241866), (554, 120933), (831, 80622), (1493, 44874), (1662, 40311), (2493, 26874), (2986, 22437), (4479, 14958), (4986, 13437), (7479, 8958)]