187443834

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{440009}}^1$

素因数の和:440085

約数の個数: 16

約数和(自身を含む): 380168640

約数和(自身を除く): 192724806

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 440009, 880018, 1320027, 2640054, 31240639, 62481278, 93721917, 187443834]

約数ペア:

[(1, 187443834), (2, 93721917), (3, 62481278), (6, 31240639), (71, 2640054), (142, 1320027), (213, 880018), (426, 440009)]