81991362

素因数分解:

$2^1\times 3^1\times {\mathrm{293}}^1\times {\mathrm{46639}}^1$

素因数の和:46937

約数の個数: 16

約数和(自身を含む): 164545920

約数和(自身を除く): 82554558

約数列:

[1, 2, 3, 6, 293, 586, 879, 1758, 46639, 93278, 139917, 279834, 13665227, 27330454, 40995681, 81991362]

約数ペア:

[(1, 81991362), (2, 40995681), (3, 27330454), (6, 13665227), (293, 279834), (586, 139917), (879, 93278), (1758, 46639)]