2123450118

素因数分解:

$2^1\times 3^2\times {\mathrm{647}}^1\times {\mathrm{182333}}^1$

素因数の和:182988

約数の個数: 24

約数和(自身を含む): 4607944848

約数和(自身を除く): 2484494730

約数列:

[1, 2, 3, 6, 9, 18, 647, 1294, 1941, 3882, 5823, 11646, 182333, 364666, 546999, 1093998, 1640997, 3281994, 117969451, 235938902, 353908353, 707816706, 1061725059, 2123450118]

約数ペア:

[(1, 2123450118), (2, 1061725059), (3, 707816706), (6, 353908353), (9, 235938902), (18, 117969451), (647, 3281994), (1294, 1640997), (1941, 1093998), (3882, 546999), (5823, 364666), (11646, 182333)]