65402118

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{23143}}^1$

素因数の和:23308

約数の個数: 24

約数和(自身を含む): 142613328

約数和(自身を除く): 77211210

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 23143, 46286, 69429, 138858, 208287, 416574, 3633451, 7266902, 10900353, 21800706, 32701059, 65402118]

約数ペア:

[(1, 65402118), (2, 32701059), (3, 21800706), (6, 10900353), (9, 7266902), (18, 3633451), (157, 416574), (314, 208287), (471, 138858), (942, 69429), (1413, 46286), (2826, 23143)]