27941766

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 57293568

約数和(自身を除く): 29351802

約数列:

[1, 2, 3, 6, 71, 107, 142, 213, 214, 321, 426, 613, 642, 1226, 1839, 3678, 7597, 15194, 22791, 43523, 45582, 65591, 87046, 130569, 131182, 196773, 261138, 393546, 4656961, 9313922, 13970883, 27941766]

約数ペア:

[(1, 27941766), (2, 13970883), (3, 9313922), (6, 4656961), (71, 393546), (107, 261138), (142, 196773), (213, 131182), (214, 130569), (321, 87046), (426, 65591), (613, 45582), (642, 43523), (1226, 22791), (1839, 15194), (3678, 7597)]