66486246

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{156071}}^1$

素因数の和:156147

約数の個数: 16

約数和(自身を含む): 134846208

約数和(自身を除く): 68359962

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 156071, 312142, 468213, 936426, 11081041, 22162082, 33243123, 66486246]

約数ペア:

[(1, 66486246), (2, 33243123), (3, 22162082), (6, 11081041), (71, 936426), (142, 468213), (213, 312142), (426, 156071)]