9420818

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{3539}}^1$

素因数の和:3574

約数の個数: 16

約数和(自身を含む): 15547680

約数和(自身を除く): 6126862

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 3539, 7078, 38929, 77858, 428219, 856438, 4710409, 9420818]

約数ペア:

[(1, 9420818), (2, 4710409), (11, 856438), (22, 428219), (121, 77858), (242, 38929), (1331, 7078), (2662, 3539)]