66431868

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{117787}}^1$

素因数の和:117841

約数の個数: 24

約数和(自身を含む): 158307072

約数和(自身を除く): 91875204

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 117787, 235574, 353361, 471148, 706722, 1413444, 5535989, 11071978, 16607967, 22143956, 33215934, 66431868]

約数ペア:

[(1, 66431868), (2, 33215934), (3, 22143956), (4, 16607967), (6, 11071978), (12, 5535989), (47, 1413444), (94, 706722), (141, 471148), (188, 353361), (282, 235574), (564, 117787)]