81116022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1039949}}^1$

素因数の和:1039967

約数の個数: 16

約数和(自身を含む): 174711600

約数和(自身を除く): 93595578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1039949, 2079898, 3119847, 6239694, 13519337, 27038674, 40558011, 81116022]

約数ペア:

[(1, 81116022), (2, 40558011), (3, 27038674), (6, 13519337), (13, 6239694), (26, 3119847), (39, 2079898), (78, 1039949)]