131384412

素因数分解:

$2^2\times 3^2\times {\mathrm{3649567}}^1$

素因数の和:3649577

約数の個数: 18

約数和(自身を含む): 332110688

約数和(自身を除く): 200726276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3649567, 7299134, 10948701, 14598268, 21897402, 32846103, 43794804, 65692206, 131384412]

約数ペア:

[(1, 131384412), (2, 65692206), (3, 43794804), (4, 32846103), (6, 21897402), (9, 14598268), (12, 10948701), (18, 7299134), (36, 3649567)]