42073636

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{86929}}^1$

素因数の和:86955

約数の個数: 18

約数和(自身を含む): 80931830

約数和(自身を除く): 38858194

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 86929, 173858, 347716, 956219, 1912438, 3824876, 10518409, 21036818, 42073636]

約数ペア:

[(1, 42073636), (2, 21036818), (4, 10518409), (11, 3824876), (22, 1912438), (44, 956219), (121, 347716), (242, 173858), (484, 86929)]