82790118

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{64781}}^1$

素因数の和:64860

約数の個数: 24

約数和(自身を含む): 181907856

約数和(自身を除く): 99117738

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 64781, 129562, 194343, 388686, 583029, 1166058, 4599451, 9198902, 13798353, 27596706, 41395059, 82790118]

約数ペア:

[(1, 82790118), (2, 41395059), (3, 27596706), (6, 13798353), (9, 9198902), (18, 4599451), (71, 1166058), (142, 583029), (213, 388686), (426, 194343), (639, 129562), (1278, 64781)]