18607046

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:500

約数の個数: 24

約数和(自身を含む): 29928360

約数和(自身を除く): 11321314

約数列:

[1, 2, 23, 43, 46, 86, 409, 529, 818, 989, 1058, 1978, 9407, 17587, 18814, 22747, 35174, 45494, 216361, 404501, 432722, 809002, 9303523, 18607046]

約数ペア:

[(1, 18607046), (2, 9303523), (23, 809002), (43, 432722), (46, 404501), (86, 216361), (409, 45494), (529, 35174), (818, 22747), (989, 18814), (1058, 17587), (1978, 9407)]