810429138

素因数分解:

$2^1\times 3^4\times {\mathrm{5002649}}^1$

素因数の和:5002663

約数の個数: 20

約数和(自身を含む): 1815961950

約数和(自身を除く): 1005532812

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 5002649, 10005298, 15007947, 30015894, 45023841, 90047682, 135071523, 270143046, 405214569, 810429138]

約数ペア:

[(1, 810429138), (2, 405214569), (3, 270143046), (6, 135071523), (9, 90047682), (18, 45023841), (27, 30015894), (54, 15007947), (81, 10005298), (162, 5002649)]