6400458

素因数分解:

$2^1\times 3^4\times {\mathrm{39509}}^1$

素因数の和:39523

約数の個数: 20

約数和(自身を含む): 14342130

約数和(自身を除く): 7941672

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 39509, 79018, 118527, 237054, 355581, 711162, 1066743, 2133486, 3200229, 6400458]

約数ペア:

[(1, 6400458), (2, 3200229), (3, 2133486), (6, 1066743), (9, 711162), (18, 355581), (27, 237054), (54, 118527), (81, 79018), (162, 39509)]