81661512

素因数分解:

$2^3\times 3^1\times {\mathrm{3402563}}^1$

素因数の和:3402572

約数の個数: 16

約数和(自身を含む): 204153840

約数和(自身を除く): 122492328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3402563, 6805126, 10207689, 13610252, 20415378, 27220504, 40830756, 81661512]

約数ペア:

[(1, 81661512), (2, 40830756), (3, 27220504), (4, 20415378), (6, 13610252), (8, 10207689), (12, 6805126), (24, 3402563)]