27549764

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{56921}}^1$

素因数の和:56947

約数の個数: 18

約数和(自身を含む): 52994382

約数和(自身を除く): 25444618

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 56921, 113842, 227684, 626131, 1252262, 2504524, 6887441, 13774882, 27549764]

約数ペア:

[(1, 27549764), (2, 13774882), (4, 6887441), (11, 2504524), (22, 1252262), (44, 626131), (121, 227684), (242, 113842), (484, 56921)]