18184724

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2767}}^1$

素因数の和:2855

約数の個数: 24

約数和(自身を含む): 33481728

約数和(自身を除く): 15297004

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 2767, 3286, 5534, 6572, 11068, 85777, 146651, 171554, 293302, 343108, 586604, 4546181, 9092362, 18184724]

約数ペア:

[(1, 18184724), (2, 9092362), (4, 4546181), (31, 586604), (53, 343108), (62, 293302), (106, 171554), (124, 146651), (212, 85777), (1643, 11068), (2767, 6572), (3286, 5534)]