13605564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{161971}}^1$

素因数の和:161985

約数の個数: 24

約数和(自身を含む): 36281728

約数和(自身を除く): 22676164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 161971, 323942, 485913, 647884, 971826, 1133797, 1943652, 2267594, 3401391, 4535188, 6802782, 13605564]

約数ペア:

[(1, 13605564), (2, 6802782), (3, 4535188), (4, 3401391), (6, 2267594), (7, 1943652), (12, 1133797), (14, 971826), (21, 647884), (28, 485913), (42, 323942), (84, 161971)]