542556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2153}}^1$

素因数の和:2170

約数の個数: 36

約数和(自身を含む): 1568112

約数和(自身を除く): 1025556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2153, 4306, 6459, 8612, 12918, 15071, 19377, 25836, 30142, 38754, 45213, 60284, 77508, 90426, 135639, 180852, 271278, 542556]

約数ペア:

[(1, 542556), (2, 271278), (3, 180852), (4, 135639), (6, 90426), (7, 77508), (9, 60284), (12, 45213), (14, 38754), (18, 30142), (21, 25836), (28, 19377), (36, 15071), (42, 12918), (63, 8612), (84, 6459), (126, 4306), (252, 2153)]