81712782

素因数分解:

$2^1\times 3^2\times {\mathrm{1567}}^1\times {\mathrm{2897}}^1$

素因数の和:4472

約数の個数: 24

約数和(自身を含む): 177218496

約数和(自身を除く): 95505714

約数列:

[1, 2, 3, 6, 9, 18, 1567, 2897, 3134, 4701, 5794, 8691, 9402, 14103, 17382, 26073, 28206, 52146, 4539599, 9079198, 13618797, 27237594, 40856391, 81712782]

約数ペア:

[(1, 81712782), (2, 40856391), (3, 27237594), (6, 13618797), (9, 9079198), (18, 4539599), (1567, 52146), (2897, 28206), (3134, 26073), (4701, 17382), (5794, 14103), (8691, 9402)]