6721291254

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{15777679}}^1$

素因数の和:15777755

約数の個数: 16

約数和(自身を含む): 13631915520

約数和(自身を除く): 6910624266

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 15777679, 31555358, 47333037, 94666074, 1120215209, 2240430418, 3360645627, 6721291254]

約数ペア:

[(1, 6721291254), (2, 3360645627), (3, 2240430418), (6, 1120215209), (71, 94666074), (142, 47333037), (213, 31555358), (426, 15777679)]