40684556

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{84059}}^1$

素因数の和:84085

約数の個数: 18

約数和(自身を含む): 78259860

約数和(自身を除く): 37575304

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 84059, 168118, 336236, 924649, 1849298, 3698596, 10171139, 20342278, 40684556]

約数ペア:

[(1, 40684556), (2, 20342278), (4, 10171139), (11, 3698596), (22, 1849298), (44, 924649), (121, 336236), (242, 168118), (484, 84059)]