260945622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2070997}}^1$

素因数の和:2071012

約数の個数: 24

約数和(自身を含む): 646151376

約数和(自身を除く): 385205754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2070997, 4141994, 6212991, 12425982, 14496979, 18638973, 28993958, 37277946, 43490937, 86981874, 130472811, 260945622]

約数ペア:

[(1, 260945622), (2, 130472811), (3, 86981874), (6, 43490937), (7, 37277946), (9, 28993958), (14, 18638973), (18, 14496979), (21, 12425982), (42, 6212991), (63, 4141994), (126, 2070997)]