1298556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{5153}}^1$

素因数の和:5170

約数の個数: 36

約数和(自身を含む): 3752112

約数和(自身を除く): 2453556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 5153, 10306, 15459, 20612, 30918, 36071, 46377, 61836, 72142, 92754, 108213, 144284, 185508, 216426, 324639, 432852, 649278, 1298556]

約数ペア:

[(1, 1298556), (2, 649278), (3, 432852), (4, 324639), (6, 216426), (7, 185508), (9, 144284), (12, 108213), (14, 92754), (18, 72142), (21, 61836), (28, 46377), (36, 36071), (42, 30918), (63, 20612), (84, 15459), (126, 10306), (252, 5153)]