66660804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{264527}}^1$

素因数の和:264544

約数の個数: 36

約数和(自身を含む): 192576384

約数和(自身を除く): 125915580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 264527, 529054, 793581, 1058108, 1587162, 1851689, 2380743, 3174324, 3703378, 4761486, 5555067, 7406756, 9522972, 11110134, 16665201, 22220268, 33330402, 66660804]

約数ペア:

[(1, 66660804), (2, 33330402), (3, 22220268), (4, 16665201), (6, 11110134), (7, 9522972), (9, 7406756), (12, 5555067), (14, 4761486), (18, 3703378), (21, 3174324), (28, 2380743), (36, 1851689), (42, 1587162), (63, 1058108), (84, 793581), (126, 529054), (252, 264527)]