7221564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{28657}}^1$

素因数の和:28674

約数の個数: 36

約数和(自身を含む): 20863024

約数和(自身を除く): 13641460

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 28657, 57314, 85971, 114628, 171942, 200599, 257913, 343884, 401198, 515826, 601797, 802396, 1031652, 1203594, 1805391, 2407188, 3610782, 7221564]

約数ペア:

[(1, 7221564), (2, 3610782), (3, 2407188), (4, 1805391), (6, 1203594), (7, 1031652), (9, 802396), (12, 601797), (14, 515826), (18, 401198), (21, 343884), (28, 257913), (36, 200599), (42, 171942), (63, 114628), (84, 85971), (126, 57314), (252, 28657)]