16780828092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199771763}}^1$

素因数の和:199771777

約数の個数: 24

約数和(自身を含む): 44748875136

約数和(自身を除く): 27968047044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199771763, 399543526, 599315289, 799087052, 1198630578, 1398402341, 2397261156, 2796804682, 4195207023, 5593609364, 8390414046, 16780828092]

約数ペア:

[(1, 16780828092), (2, 8390414046), (3, 5593609364), (4, 4195207023), (6, 2796804682), (7, 2397261156), (12, 1398402341), (14, 1198630578), (21, 799087052), (28, 599315289), (42, 399543526), (84, 199771763)]