12864336

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{3229}}^1$

素因数の和:3323

約数の個数: 40

約数和(自身を含む): 33643680

約数和(自身を除く): 20779344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3229, 3984, 6458, 9687, 12916, 19374, 25832, 38748, 51664, 77496, 154992, 268007, 536014, 804021, 1072028, 1608042, 2144056, 3216084, 4288112, 6432168, 12864336]

約数ペア:

[(1, 12864336), (2, 6432168), (3, 4288112), (4, 3216084), (6, 2144056), (8, 1608042), (12, 1072028), (16, 804021), (24, 536014), (48, 268007), (83, 154992), (166, 77496), (249, 51664), (332, 38748), (498, 25832), (664, 19374), (996, 12916), (1328, 9687), (1992, 6458), (3229, 3984)]