81276846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1935163}}^1$

素因数の和:1935175

約数の個数: 16

約数和(自身を含む): 185775744

約数和(自身を除く): 104498898

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1935163, 3870326, 5805489, 11610978, 13546141, 27092282, 40638423, 81276846]

約数ペア:

[(1, 81276846), (2, 40638423), (3, 27092282), (6, 13546141), (7, 11610978), (14, 5805489), (21, 3870326), (42, 1935163)]