126381954

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{47981}}^1$

素因数の和:48425

約数の個数: 16

約数和(自身を含む): 253344960

約数和(自身を除く): 126963006

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 47981, 95962, 143943, 287886, 21063659, 42127318, 63190977, 126381954]

約数ペア:

[(1, 126381954), (2, 63190977), (3, 42127318), (6, 21063659), (439, 287886), (878, 143943), (1317, 95962), (2634, 47981)]