18009133036

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{1051}}^1\times {\mathrm{39301}}^1$

素因数の和:40465

約数の個数: 24

約数和(自身を含む): 31836192080

約数和(自身を除く): 13827059044

約数列:

[1, 2, 4, 109, 218, 436, 1051, 2102, 4204, 39301, 78602, 114559, 157204, 229118, 458236, 4283809, 8567618, 17135236, 41305351, 82610702, 165221404, 4502283259, 9004566518, 18009133036]

約数ペア:

[(1, 18009133036), (2, 9004566518), (4, 4502283259), (109, 165221404), (218, 82610702), (436, 41305351), (1051, 17135236), (2102, 8567618), (4204, 4283809), (39301, 458236), (78602, 229118), (114559, 157204)]