126756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{503}}^1$

素因数の和:520

約数の個数: 36

約数和(自身を含む): 366912

約数和(自身を除く): 240156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 503, 1006, 1509, 2012, 3018, 3521, 4527, 6036, 7042, 9054, 10563, 14084, 18108, 21126, 31689, 42252, 63378, 126756]

約数ペア:

[(1, 126756), (2, 63378), (3, 42252), (4, 31689), (6, 21126), (7, 18108), (9, 14084), (12, 10563), (14, 9054), (18, 7042), (21, 6036), (28, 4527), (36, 3521), (42, 3018), (63, 2012), (84, 1509), (126, 1006), (252, 503)]