18349078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{36263}}^1$

素因数の和:36299

約数の個数: 16

約数和(自身を含む): 31332096

約数和(自身を除く): 12983018

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 36263, 72526, 398893, 797786, 834049, 1668098, 9174539, 18349078]

約数ペア:

[(1, 18349078), (2, 9174539), (11, 1668098), (22, 834049), (23, 797786), (46, 398893), (253, 72526), (506, 36263)]