66850878

素因数分解:

$2^1\times 3^1\times {\mathrm{991}}^1\times {\mathrm{11243}}^1$

素因数の和:12239

約数の個数: 16

約数和(自身を含む): 133848576

約数和(自身を除く): 66997698

約数列:

[1, 2, 3, 6, 991, 1982, 2973, 5946, 11243, 22486, 33729, 67458, 11141813, 22283626, 33425439, 66850878]

約数ペア:

[(1, 66850878), (2, 33425439), (3, 22283626), (6, 11141813), (991, 67458), (1982, 33729), (2973, 22486), (5946, 11243)]