54378474

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{127649}}^1$

素因数の和:127725

約数の個数: 16

約数和(自身を含む): 110289600

約数和(自身を除く): 55911126

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 127649, 255298, 382947, 765894, 9063079, 18126158, 27189237, 54378474]

約数ペア:

[(1, 54378474), (2, 27189237), (3, 18126158), (6, 9063079), (71, 765894), (142, 382947), (213, 255298), (426, 127649)]