2021067846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16040221}}^1$

素因数の和:16040236

約数の個数: 24

約数和(自身を含む): 5004549264

約数和(自身を除く): 2983481418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16040221, 32080442, 48120663, 96241326, 112281547, 144361989, 224563094, 288723978, 336844641, 673689282, 1010533923, 2021067846]

約数ペア:

[(1, 2021067846), (2, 1010533923), (3, 673689282), (6, 336844641), (7, 288723978), (9, 224563094), (14, 144361989), (18, 112281547), (21, 96241326), (42, 48120663), (63, 32080442), (126, 16040221)]