40152894

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{290963}}^1$

素因数の和:290991

約数の個数: 16

約数和(自身を含む): 83797632

約数和(自身を除く): 43644738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 290963, 581926, 872889, 1745778, 6692149, 13384298, 20076447, 40152894]

約数ペア:

[(1, 40152894), (2, 20076447), (3, 13384298), (6, 6692149), (23, 1745778), (46, 872889), (69, 581926), (138, 290963)]