66860274

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{12073}}^1$

素因数の和:12162

約数の個数: 32

約数和(自身を含む): 146047104

約数和(自身を除く): 79186830

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 12073, 24146, 36219, 72438, 156949, 313898, 470847, 857183, 941694, 1714366, 2571549, 5143098, 11143379, 22286758, 33430137, 66860274]

約数ペア:

[(1, 66860274), (2, 33430137), (3, 22286758), (6, 11143379), (13, 5143098), (26, 2571549), (39, 1714366), (71, 941694), (78, 857183), (142, 470847), (213, 313898), (426, 156949), (923, 72438), (1846, 36219), (2769, 24146), (5538, 12073)]