131272092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{520921}}^1$

素因数の和:520938

約数の個数: 36

約数和(自身を含む): 379231216

約数和(自身を除く): 247959124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 520921, 1041842, 1562763, 2083684, 3125526, 3646447, 4688289, 6251052, 7292894, 9376578, 10939341, 14585788, 18753156, 21878682, 32818023, 43757364, 65636046, 131272092]

約数ペア:

[(1, 131272092), (2, 65636046), (3, 43757364), (4, 32818023), (6, 21878682), (7, 18753156), (9, 14585788), (12, 10939341), (14, 9376578), (18, 7292894), (21, 6251052), (28, 4688289), (36, 3646447), (42, 3125526), (63, 2083684), (84, 1562763), (126, 1041842), (252, 520921)]