69460292

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{143513}}^1$

素因数の和:143539

約数の個数: 18

約数和(自身を含む): 133611534

約数和(自身を除く): 64151242

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 143513, 287026, 574052, 1578643, 3157286, 6314572, 17365073, 34730146, 69460292]

約数ペア:

[(1, 69460292), (2, 34730146), (4, 17365073), (11, 6314572), (22, 3157286), (44, 1578643), (121, 574052), (242, 287026), (484, 143513)]