18164036

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37529}}^1$

素因数の和:37555

約数の個数: 18

約数和(自身を含む): 34940430

約数和(自身を除く): 16776394

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 37529, 75058, 150116, 412819, 825638, 1651276, 4541009, 9082018, 18164036]

約数ペア:

[(1, 18164036), (2, 9082018), (4, 4541009), (11, 1651276), (22, 825638), (44, 412819), (121, 150116), (242, 75058), (484, 37529)]