81875214

素因数分解:

$2^1\times 3^2\times {\mathrm{911}}^1\times {\mathrm{4993}}^1$

素因数の和:5912

約数の個数: 24

約数和(自身を含む): 177626592

約数和(自身を除く): 95751378

約数列:

[1, 2, 3, 6, 9, 18, 911, 1822, 2733, 4993, 5466, 8199, 9986, 14979, 16398, 29958, 44937, 89874, 4548623, 9097246, 13645869, 27291738, 40937607, 81875214]

約数ペア:

[(1, 81875214), (2, 40937607), (3, 27291738), (6, 13645869), (9, 9097246), (18, 4548623), (911, 89874), (1822, 44937), (2733, 29958), (4993, 16398), (5466, 14979), (8199, 9986)]