40254234

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{20269}}^1$

素因数の和:20605

約数の個数: 16

約数和(自身を含む): 80755680

約数和(自身を除く): 40501446

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 20269, 40538, 60807, 121614, 6709039, 13418078, 20127117, 40254234]

約数ペア:

[(1, 40254234), (2, 20127117), (3, 13418078), (6, 6709039), (331, 121614), (662, 60807), (993, 40538), (1986, 20269)]