131088636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{520193}}^1$

素因数の和:520210

約数の個数: 36

約数和(自身を含む): 378701232

約数和(自身を除く): 247612596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 520193, 1040386, 1560579, 2080772, 3121158, 3641351, 4681737, 6242316, 7282702, 9363474, 10924053, 14565404, 18726948, 21848106, 32772159, 43696212, 65544318, 131088636]

約数ペア:

[(1, 131088636), (2, 65544318), (3, 43696212), (4, 32772159), (6, 21848106), (7, 18726948), (9, 14565404), (12, 10924053), (14, 9363474), (18, 7282702), (21, 6242316), (28, 4681737), (36, 3641351), (42, 3121158), (63, 2080772), (84, 1560579), (126, 1040386), (252, 520193)]