12547638

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1931}}^1$

素因数の和:1977

約数の個数: 36

約数和(自身を含む): 28707588

約数和(自身を除く): 16159950

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 1931, 2166, 3249, 3862, 5793, 6498, 11586, 17379, 34758, 36689, 73378, 110067, 220134, 330201, 660402, 697091, 1394182, 2091273, 4182546, 6273819, 12547638]

約数ペア:

[(1, 12547638), (2, 6273819), (3, 4182546), (6, 2091273), (9, 1394182), (18, 697091), (19, 660402), (38, 330201), (57, 220134), (114, 110067), (171, 73378), (342, 36689), (361, 34758), (722, 17379), (1083, 11586), (1931, 6498), (2166, 5793), (3249, 3862)]