81161196

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397849}}^1$

素因数の和:397873

約数の個数: 24

約数和(自身を含む): 200516400

約数和(自身を除く): 119355204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 397849, 795698, 1193547, 1591396, 2387094, 4774188, 6763433, 13526866, 20290299, 27053732, 40580598, 81161196]

約数ペア:

[(1, 81161196), (2, 40580598), (3, 27053732), (4, 20290299), (6, 13526866), (12, 6763433), (17, 4774188), (34, 2387094), (51, 1591396), (68, 1193547), (102, 795698), (204, 397849)]