123732756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{491003}}^1$

素因数の和:491020

約数の個数: 36

約数和(自身を含む): 357450912

約数和(自身を除く): 233718156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 491003, 982006, 1473009, 1964012, 2946018, 3437021, 4419027, 5892036, 6874042, 8838054, 10311063, 13748084, 17676108, 20622126, 30933189, 41244252, 61866378, 123732756]

約数ペア:

[(1, 123732756), (2, 61866378), (3, 41244252), (4, 30933189), (6, 20622126), (7, 17676108), (9, 13748084), (12, 10311063), (14, 8838054), (18, 6874042), (21, 5892036), (28, 4419027), (36, 3437021), (42, 2946018), (63, 1964012), (84, 1473009), (126, 982006), (252, 491003)]