126513828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{502039}}^1$

素因数の和:502056

約数の個数: 36

約数和(自身を含む): 365485120

約数和(自身を除く): 238971292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 502039, 1004078, 1506117, 2008156, 3012234, 3514273, 4518351, 6024468, 7028546, 9036702, 10542819, 14057092, 18073404, 21085638, 31628457, 42171276, 63256914, 126513828]

約数ペア:

[(1, 126513828), (2, 63256914), (3, 42171276), (4, 31628457), (6, 21085638), (7, 18073404), (9, 14057092), (12, 10542819), (14, 9036702), (18, 7028546), (21, 6024468), (28, 4518351), (36, 3514273), (42, 3012234), (63, 2008156), (84, 1506117), (126, 1004078), (252, 502039)]