18788268

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{6551}}^1$

素因数の和:6797

約数の個数: 24

約数和(自身を含む): 44029440

約数和(自身を除く): 25241172

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 6551, 13102, 19653, 26204, 39306, 78612, 1565689, 3131378, 4697067, 6262756, 9394134, 18788268]

約数ペア:

[(1, 18788268), (2, 9394134), (3, 6262756), (4, 4697067), (6, 3131378), (12, 1565689), (239, 78612), (478, 39306), (717, 26204), (956, 19653), (1434, 13102), (2868, 6551)]