28671804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113777}}^1$

素因数の和:113794

約数の個数: 36

約数和(自身を含む): 82830384

約数和(自身を除く): 54158580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 113777, 227554, 341331, 455108, 682662, 796439, 1023993, 1365324, 1592878, 2047986, 2389317, 3185756, 4095972, 4778634, 7167951, 9557268, 14335902, 28671804]

約数ペア:

[(1, 28671804), (2, 14335902), (3, 9557268), (4, 7167951), (6, 4778634), (7, 4095972), (9, 3185756), (12, 2389317), (14, 2047986), (18, 1592878), (21, 1365324), (28, 1023993), (36, 796439), (42, 682662), (63, 455108), (84, 341331), (126, 227554), (252, 113777)]