26954444

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{55691}}^1$

素因数の和:55717

約数の個数: 18

約数和(自身を含む): 51849252

約数和(自身を除く): 24894808

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 55691, 111382, 222764, 612601, 1225202, 2450404, 6738611, 13477222, 26954444]

約数ペア:

[(1, 26954444), (2, 13477222), (4, 6738611), (11, 2450404), (22, 1225202), (44, 612601), (121, 222764), (242, 111382), (484, 55691)]