64687674

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{151849}}^1$

素因数の和:151925

約数の個数: 16

約数和(自身を含む): 131198400

約数和(自身を除く): 66510726

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 151849, 303698, 455547, 911094, 10781279, 21562558, 32343837, 64687674]

約数ペア:

[(1, 64687674), (2, 32343837), (3, 21562558), (6, 10781279), (71, 911094), (142, 455547), (213, 303698), (426, 151849)]