3936818

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{61}}^2$

素因数の和:170

約数の個数: 18

約数和(自身を含む): 6275997

約数和(自身を除く): 2339179

約数列:

[1, 2, 23, 46, 61, 122, 529, 1058, 1403, 2806, 3721, 7442, 32269, 64538, 85583, 171166, 1968409, 3936818]

約数ペア:

[(1, 3936818), (2, 1968409), (23, 171166), (46, 85583), (61, 64538), (122, 32269), (529, 7442), (1058, 3721), (1403, 2806)]