395300574

素因数分解:

$2^1\times 3^4\times {\mathrm{2440127}}^1$

素因数の和:2440141

約数の個数: 20

約数和(自身を含む): 885766464

約数和(自身を除く): 490465890

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 2440127, 4880254, 7320381, 14640762, 21961143, 43922286, 65883429, 131766858, 197650287, 395300574]

約数ペア:

[(1, 395300574), (2, 197650287), (3, 131766858), (6, 65883429), (9, 43922286), (18, 21961143), (27, 14640762), (54, 7320381), (81, 4880254), (162, 2440127)]