18017602

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9109}}^1$

素因数の和:9177

約数の個数: 16

約数和(自身を含む): 28860480

約数和(自身を除く): 10842878

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 9109, 18218, 209507, 391687, 419014, 783374, 9008801, 18017602]

約数ペア:

[(1, 18017602), (2, 9008801), (23, 783374), (43, 419014), (46, 391687), (86, 209507), (989, 18218), (1978, 9109)]