39653636

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{81929}}^1$

素因数の和:81955

約数の個数: 18

約数和(自身を含む): 76276830

約数和(自身を除く): 36623194

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 81929, 163858, 327716, 901219, 1802438, 3604876, 9913409, 19826818, 39653636]

約数ペア:

[(1, 39653636), (2, 19826818), (4, 9913409), (11, 3604876), (22, 1802438), (44, 901219), (121, 327716), (242, 163858), (484, 81929)]