12984552

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{25763}}^1$

素因数の和:25782

約数の個数: 48

約数和(自身を含む): 40191840

約数和(自身を除く): 27207288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 25763, 51526, 77289, 103052, 154578, 180341, 206104, 231867, 309156, 360682, 463734, 541023, 618312, 721364, 927468, 1082046, 1442728, 1623069, 1854936, 2164092, 3246138, 4328184, 6492276, 12984552]

約数ペア:

[(1, 12984552), (2, 6492276), (3, 4328184), (4, 3246138), (6, 2164092), (7, 1854936), (8, 1623069), (9, 1442728), (12, 1082046), (14, 927468), (18, 721364), (21, 618312), (24, 541023), (28, 463734), (36, 360682), (42, 309156), (56, 231867), (63, 206104), (72, 180341), (84, 154578), (126, 103052), (168, 77289), (252, 51526), (504, 25763)]