18324724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37861}}^1$

素因数の和:37887

約数の個数: 18

約数和(自身を含む): 35249522

約数和(自身を除く): 16924798

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 37861, 75722, 151444, 416471, 832942, 1665884, 4581181, 9162362, 18324724]

約数ペア:

[(1, 18324724), (2, 9162362), (4, 4581181), (11, 1665884), (22, 832942), (44, 416471), (121, 151444), (242, 75722), (484, 37861)]