12864012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4139}}^1$

素因数の和:4190

約数の個数: 48

約数和(自身を含む): 35239680

約数和(自身を除く): 22375668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 4139, 8278, 12417, 16556, 24834, 28973, 49668, 57946, 86919, 115892, 153143, 173838, 306286, 347676, 459429, 612572, 918858, 1072001, 1837716, 2144002, 3216003, 4288004, 6432006, 12864012]

約数ペア:

[(1, 12864012), (2, 6432006), (3, 4288004), (4, 3216003), (6, 2144002), (7, 1837716), (12, 1072001), (14, 918858), (21, 612572), (28, 459429), (37, 347676), (42, 306286), (74, 173838), (84, 153143), (111, 115892), (148, 86919), (222, 57946), (259, 49668), (444, 28973), (518, 24834), (777, 16556), (1036, 12417), (1554, 8278), (3108, 4139)]