68711796

素因数分解:

$2^2\times 3^2\times {\mathrm{1908661}}^1$

素因数の和:1908671

約数の個数: 18

約数和(自身を含む): 173688242

約数和(自身を除く): 104976446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1908661, 3817322, 5725983, 7634644, 11451966, 17177949, 22903932, 34355898, 68711796]

約数ペア:

[(1, 68711796), (2, 34355898), (3, 22903932), (4, 17177949), (6, 11451966), (9, 7634644), (12, 5725983), (18, 3817322), (36, 1908661)]