27181498

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2857}}^1$

素因数の和:2997

約数の個数: 16

約数和(自身を含む): 41978304

約数和(自身を除く): 14796806

約数列:

[1, 2, 67, 71, 134, 142, 2857, 4757, 5714, 9514, 191419, 202847, 382838, 405694, 13590749, 27181498]

約数ペア:

[(1, 27181498), (2, 13590749), (67, 405694), (71, 382838), (134, 202847), (142, 191419), (2857, 9514), (4757, 5714)]