123710874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2945497}}^1$

素因数の和:2945509

約数の個数: 16

約数和(自身を含む): 282767808

約数和(自身を除く): 159056934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2945497, 5890994, 8836491, 17672982, 20618479, 41236958, 61855437, 123710874]

約数ペア:

[(1, 123710874), (2, 61855437), (3, 41236958), (6, 20618479), (7, 17672982), (14, 8836491), (21, 5890994), (42, 2945497)]