7898989842

素因数分解:

$2^1\times 3^2\times {\mathrm{971}}^1\times {\mathrm{451939}}^1$

素因数の和:452918

約数の個数: 24

約数和(自身を含む): 17132141520

約数和(自身を除く): 9233151678

約数列:

[1, 2, 3, 6, 9, 18, 971, 1942, 2913, 5826, 8739, 17478, 451939, 903878, 1355817, 2711634, 4067451, 8134902, 438832769, 877665538, 1316498307, 2632996614, 3949494921, 7898989842]

約数ペア:

[(1, 7898989842), (2, 3949494921), (3, 2632996614), (6, 1316498307), (9, 877665538), (18, 438832769), (971, 8134902), (1942, 4067451), (2913, 2711634), (5826, 1355817), (8739, 903878), (17478, 451939)]