2488891374

素因数分解:

$2^1\times 3^4\times {\mathrm{15363527}}^1$

素因数の和:15363541

約数の個数: 20

約数和(自身を含む): 5576960664

約数和(自身を除く): 3088069290

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 15363527, 30727054, 46090581, 92181162, 138271743, 276543486, 414815229, 829630458, 1244445687, 2488891374]

約数ペア:

[(1, 2488891374), (2, 1244445687), (3, 829630458), (6, 414815229), (9, 276543486), (18, 138271743), (27, 92181162), (54, 46090581), (81, 30727054), (162, 15363527)]