504756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2003}}^1$

素因数の和:2020

約数の個数: 36

約数和(自身を含む): 1458912

約数和(自身を除く): 954156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2003, 4006, 6009, 8012, 12018, 14021, 18027, 24036, 28042, 36054, 42063, 56084, 72108, 84126, 126189, 168252, 252378, 504756]

約数ペア:

[(1, 504756), (2, 252378), (3, 168252), (4, 126189), (6, 84126), (7, 72108), (9, 56084), (12, 42063), (14, 36054), (18, 28042), (21, 24036), (28, 18027), (36, 14021), (42, 12018), (63, 8012), (84, 6009), (126, 4006), (252, 2003)]