80100018

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{23057}}^1$

素因数の和:23258

約数の個数: 24

約数和(自身を含む): 174456828

約数和(自身を除く): 94356810

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 579, 1158, 1737, 3474, 23057, 46114, 69171, 138342, 207513, 415026, 4450001, 8900002, 13350003, 26700006, 40050009, 80100018]

約数ペア:

[(1, 80100018), (2, 40050009), (3, 26700006), (6, 13350003), (9, 8900002), (18, 4450001), (193, 415026), (386, 207513), (579, 138342), (1158, 69171), (1737, 46114), (3474, 23057)]