40145706

素因数分解:

$2^1\times 3^4\times {\mathrm{247813}}^1$

素因数の和:247827

約数の個数: 20

約数和(自身を含む): 89956482

約数和(自身を除く): 49810776

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 247813, 495626, 743439, 1486878, 2230317, 4460634, 6690951, 13381902, 20072853, 40145706]

約数ペア:

[(1, 40145706), (2, 20072853), (3, 13381902), (6, 6690951), (9, 4460634), (18, 2230317), (27, 1486878), (54, 743439), (81, 495626), (162, 247813)]