66522412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{137443}}^1$

素因数の和:137469

約数の個数: 18

約数和(自身を含む): 127960364

約数和(自身を除く): 61437952

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 137443, 274886, 549772, 1511873, 3023746, 6047492, 16630603, 33261206, 66522412]

約数ペア:

[(1, 66522412), (2, 33261206), (4, 16630603), (11, 6047492), (22, 3023746), (44, 1511873), (121, 549772), (242, 274886), (484, 137443)]