81448866

素因数分解:

$2^1\times 3^2\times {\mathrm{911}}^1\times {\mathrm{4967}}^1$

素因数の和:5886

約数の個数: 24

約数和(自身を含む): 176701824

約数和(自身を除く): 95252958

約数列:

[1, 2, 3, 6, 9, 18, 911, 1822, 2733, 4967, 5466, 8199, 9934, 14901, 16398, 29802, 44703, 89406, 4524937, 9049874, 13574811, 27149622, 40724433, 81448866]

約数ペア:

[(1, 81448866), (2, 40724433), (3, 27149622), (6, 13574811), (9, 9049874), (18, 4524937), (911, 89406), (1822, 44703), (2733, 29802), (4967, 16398), (5466, 14901), (8199, 9934)]