12800196

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{3323}}^1$

素因数の和:3440

約数の個数: 36

約数和(自身を含む): 32668272

約数和(自身を除く): 19868076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3323, 3852, 6646, 9969, 13292, 19938, 29907, 39876, 59814, 119628, 355561, 711122, 1066683, 1422244, 2133366, 3200049, 4266732, 6400098, 12800196]

約数ペア:

[(1, 12800196), (2, 6400098), (3, 4266732), (4, 3200049), (6, 2133366), (9, 1422244), (12, 1066683), (18, 711122), (36, 355561), (107, 119628), (214, 59814), (321, 39876), (428, 29907), (642, 19938), (963, 13292), (1284, 9969), (1926, 6646), (3323, 3852)]