40748286

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{399493}}^1$

素因数の和:399515

約数の個数: 16

約数和(自身を含む): 86290704

約数和(自身を除く): 45542418

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 399493, 798986, 1198479, 2396958, 6791381, 13582762, 20374143, 40748286]

約数ペア:

[(1, 40748286), (2, 20374143), (3, 13582762), (6, 6791381), (17, 2396958), (34, 1198479), (51, 798986), (102, 399493)]