1563138

素因数分解:

$2^1\times 3^4\times {\mathrm{9649}}^1$

素因数の和:9663

約数の個数: 20

約数和(自身を含む): 3502950

約数和(自身を除く): 1939812

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 9649, 19298, 28947, 57894, 86841, 173682, 260523, 521046, 781569, 1563138]

約数ペア:

[(1, 1563138), (2, 781569), (3, 521046), (6, 260523), (9, 173682), (18, 86841), (27, 57894), (54, 28947), (81, 19298), (162, 9649)]