72740602

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{300581}}^1$

素因数の和:300605

約数の個数: 12

約数和(自身を含む): 119932218

約数和(自身を除く): 47191616

約数列:

[1, 2, 11, 22, 121, 242, 300581, 601162, 3306391, 6612782, 36370301, 72740602]

約数ペア:

[(1, 72740602), (2, 36370301), (11, 6612782), (22, 3306391), (121, 601162), (242, 300581)]