81377118

素因数分解:

$2^1\times 3^2\times {\mathrm{769}}^1\times {\mathrm{5879}}^1$

素因数の和:6656

約数の個数: 24

約数和(自身を含む): 176576400

約数和(自身を除く): 95199282

約数列:

[1, 2, 3, 6, 9, 18, 769, 1538, 2307, 4614, 5879, 6921, 11758, 13842, 17637, 35274, 52911, 105822, 4520951, 9041902, 13562853, 27125706, 40688559, 81377118]

約数ペア:

[(1, 81377118), (2, 40688559), (3, 27125706), (6, 13562853), (9, 9041902), (18, 4520951), (769, 105822), (1538, 52911), (2307, 35274), (4614, 17637), (5879, 13842), (6921, 11758)]