69815306

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{288493}}^1$

素因数の和:288517

約数の個数: 12

約数和(自身を含む): 115109106

約数和(自身を除く): 45293800

約数列:

[1, 2, 11, 22, 121, 242, 288493, 576986, 3173423, 6346846, 34907653, 69815306]

約数ペア:

[(1, 69815306), (2, 34907653), (11, 6346846), (22, 3173423), (121, 576986), (242, 288493)]