289582188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3447407}}^1$

素因数の和:3447421

約数の個数: 24

約数和(自身を含む): 772219392

約数和(自身を除く): 482637204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3447407, 6894814, 10342221, 13789628, 20684442, 24131849, 41368884, 48263698, 72395547, 96527396, 144791094, 289582188]

約数ペア:

[(1, 289582188), (2, 144791094), (3, 96527396), (4, 72395547), (6, 48263698), (7, 41368884), (12, 24131849), (14, 20684442), (21, 13789628), (28, 10342221), (42, 6894814), (84, 3447407)]