27318412

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{56443}}^1$

素因数の和:56469

約数の個数: 18

約数和(自身を含む): 52549364

約数和(自身を除く): 25230952

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 56443, 112886, 225772, 620873, 1241746, 2483492, 6829603, 13659206, 27318412]

約数ペア:

[(1, 27318412), (2, 13659206), (4, 6829603), (11, 2483492), (22, 1241746), (44, 620873), (121, 225772), (242, 112886), (484, 56443)]