81682548

素因数分解:

$2^2\times 3^1\times {\mathrm{1409}}^1\times {\mathrm{4831}}^1$

素因数の和:6247

約数の個数: 24

約数和(自身を含む): 190767360

約数和(自身を除く): 109084812

約数列:

[1, 2, 3, 4, 6, 12, 1409, 2818, 4227, 4831, 5636, 8454, 9662, 14493, 16908, 19324, 28986, 57972, 6806879, 13613758, 20420637, 27227516, 40841274, 81682548]

約数ペア:

[(1, 81682548), (2, 40841274), (3, 27227516), (4, 20420637), (6, 13613758), (12, 6806879), (1409, 57972), (2818, 28986), (4227, 19324), (4831, 16908), (5636, 14493), (8454, 9662)]