18207596

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37619}}^1$

素因数の和:37645

約数の個数: 18

約数和(自身を含む): 35024220

約数和(自身を除く): 16816624

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 37619, 75238, 150476, 413809, 827618, 1655236, 4551899, 9103798, 18207596]

約数ペア:

[(1, 18207596), (2, 9103798), (4, 4551899), (11, 1655236), (22, 827618), (44, 413809), (121, 150476), (242, 75238), (484, 37619)]