9147116

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{18899}}^1$

素因数の和:18925

約数の個数: 18

約数和(自身を含む): 17595900

約数和(自身を除く): 8448784

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 18899, 37798, 75596, 207889, 415778, 831556, 2286779, 4573558, 9147116]

約数ペア:

[(1, 9147116), (2, 4573558), (4, 2286779), (11, 831556), (22, 415778), (44, 207889), (121, 75596), (242, 37798), (484, 18899)]