2018666868

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1\times {\mathrm{4801}}^1$

素因数の和:5792

約数の個数: 48

約数和(自身を含む): 4843642944

約数和(自身を除く): 2824976076

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 947, 1894, 2841, 3788, 4801, 5682, 9602, 11364, 14403, 19204, 28806, 35039, 57612, 70078, 105117, 140156, 177637, 210234, 355274, 420468, 532911, 710548, 1065822, 2131644, 4546547, 9093094, 13639641, 18186188, 27279282, 54558564, 168222239, 336444478, 504666717, 672888956, 1009333434, 2018666868]

約数ペア:

[(1, 2018666868), (2, 1009333434), (3, 672888956), (4, 504666717), (6, 336444478), (12, 168222239), (37, 54558564), (74, 27279282), (111, 18186188), (148, 13639641), (222, 9093094), (444, 4546547), (947, 2131644), (1894, 1065822), (2841, 710548), (3788, 532911), (4801, 420468), (5682, 355274), (9602, 210234), (11364, 177637), (14403, 140156), (19204, 105117), (28806, 70078), (35039, 57612)]