125975556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{499903}}^1$

素因数の和:499920

約数の個数: 36

約数和(自身を含む): 363930112

約数和(自身を除く): 237954556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 499903, 999806, 1499709, 1999612, 2999418, 3499321, 4499127, 5998836, 6998642, 8998254, 10497963, 13997284, 17996508, 20995926, 31493889, 41991852, 62987778, 125975556]

約数ペア:

[(1, 125975556), (2, 62987778), (3, 41991852), (4, 31493889), (6, 20995926), (7, 17996508), (9, 13997284), (12, 10497963), (14, 8998254), (18, 6998642), (21, 5998836), (28, 4499127), (36, 3499321), (42, 2999418), (63, 1999612), (84, 1499709), (126, 999806), (252, 499903)]