2490768756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{9884003}}^1$

素因数の和:9884020

約数の個数: 36

約数和(自身を含む): 7195554912

約数和(自身を除く): 4704786156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 9884003, 19768006, 29652009, 39536012, 59304018, 69188021, 88956027, 118608036, 138376042, 177912054, 207564063, 276752084, 355824108, 415128126, 622692189, 830256252, 1245384378, 2490768756]

約数ペア:

[(1, 2490768756), (2, 1245384378), (3, 830256252), (4, 622692189), (6, 415128126), (7, 355824108), (9, 276752084), (12, 207564063), (14, 177912054), (18, 138376042), (21, 118608036), (28, 88956027), (36, 69188021), (42, 59304018), (63, 39536012), (84, 29652009), (126, 19768006), (252, 9884003)]