81814776

素因数分解:

$2^3\times 3^1\times {\mathrm{3408949}}^1$

素因数の和:3408958

約数の個数: 16

約数和(自身を含む): 204537000

約数和(自身を除く): 122722224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3408949, 6817898, 10226847, 13635796, 20453694, 27271592, 40907388, 81814776]

約数ペア:

[(1, 81814776), (2, 40907388), (3, 27271592), (4, 20453694), (6, 13635796), (8, 10226847), (12, 6817898), (24, 3408949)]