42658629

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2503}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 67307520

約数和(自身を除く): 24648891

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 741, 897, 1311, 2503, 5681, 7509, 17043, 32539, 47557, 57569, 97617, 142671, 172707, 618241, 748397, 1093811, 1854723, 2245191, 3281433, 14219543, 42658629]

約数ペア:

[(1, 42658629), (3, 14219543), (13, 3281433), (19, 2245191), (23, 1854723), (39, 1093811), (57, 748397), (69, 618241), (247, 172707), (299, 142671), (437, 97617), (741, 57569), (897, 47557), (1311, 32539), (2503, 17043), (5681, 7509)]