129473442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1027567}}^1$

素因数の和:1027582

約数の個数: 24

約数和(自身を含む): 320601216

約数和(自身を除く): 191127774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1027567, 2055134, 3082701, 6165402, 7192969, 9248103, 14385938, 18496206, 21578907, 43157814, 64736721, 129473442]

約数ペア:

[(1, 129473442), (2, 64736721), (3, 43157814), (6, 21578907), (7, 18496206), (9, 14385938), (14, 9248103), (18, 7192969), (21, 6165402), (42, 3082701), (63, 2055134), (126, 1027567)]