26990394

素因数分解:

$2^1\times 3^1\times {\mathrm{631}}^1\times {\mathrm{7129}}^1$

素因数の和:7765

約数の個数: 16

約数和(自身を含む): 54073920

約数和(自身を除く): 27083526

約数列:

[1, 2, 3, 6, 631, 1262, 1893, 3786, 7129, 14258, 21387, 42774, 4498399, 8996798, 13495197, 26990394]

約数ペア:

[(1, 26990394), (2, 13495197), (3, 8996798), (6, 4498399), (631, 42774), (1262, 21387), (1893, 14258), (3786, 7129)]