66408246

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{50539}}^1$

素因数の和:50620

約数の個数: 24

約数和(自身を含む): 145858440

約数和(自身を除く): 79450194

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 50539, 101078, 151617, 303234, 454851, 909702, 3689347, 7378694, 11068041, 22136082, 33204123, 66408246]

約数ペア:

[(1, 66408246), (2, 33204123), (3, 22136082), (6, 11068041), (9, 7378694), (18, 3689347), (73, 909702), (146, 454851), (219, 303234), (438, 151617), (657, 101078), (1314, 50539)]