18135536

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{15527}}^1$

素因数の和:15608

約数の個数: 20

約数和(自身を含む): 35621232

約数和(自身を除く): 17485696

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 15527, 31054, 62108, 124216, 248432, 1133471, 2266942, 4533884, 9067768, 18135536]

約数ペア:

[(1, 18135536), (2, 9067768), (4, 4533884), (8, 2266942), (16, 1133471), (73, 248432), (146, 124216), (292, 62108), (584, 31054), (1168, 15527)]