27553636

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{56929}}^1$

素因数の和:56955

約数の個数: 18

約数和(自身を含む): 53001830

約数和(自身を除く): 25448194

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 56929, 113858, 227716, 626219, 1252438, 2504876, 6888409, 13776818, 27553636]

約数ペア:

[(1, 27553636), (2, 13776818), (4, 6888409), (11, 2504876), (22, 1252438), (44, 626219), (121, 227716), (242, 113858), (484, 56929)]