134428644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{533447}}^1$

素因数の和:533464

約数の個数: 36

約数和(自身を含む): 388350144

約数和(自身を除く): 253921500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 533447, 1066894, 1600341, 2133788, 3200682, 3734129, 4801023, 6401364, 7468258, 9602046, 11202387, 14936516, 19204092, 22404774, 33607161, 44809548, 67214322, 134428644]

約数ペア:

[(1, 134428644), (2, 67214322), (3, 44809548), (4, 33607161), (6, 22404774), (7, 19204092), (9, 14936516), (12, 11202387), (14, 9602046), (18, 7468258), (21, 6401364), (28, 4801023), (36, 3734129), (42, 3200682), (63, 2133788), (84, 1600341), (126, 1066894), (252, 533447)]