12867876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17021}}^1$

素因数の和:17041

約数の個数: 48

約数和(自身を含む): 38129280

約数和(自身を除く): 25261404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 17021, 34042, 51063, 68084, 102126, 119147, 153189, 204252, 238294, 306378, 357441, 459567, 476588, 612756, 714882, 919134, 1072323, 1429764, 1838268, 2144646, 3216969, 4289292, 6433938, 12867876]

約数ペア:

[(1, 12867876), (2, 6433938), (3, 4289292), (4, 3216969), (6, 2144646), (7, 1838268), (9, 1429764), (12, 1072323), (14, 919134), (18, 714882), (21, 612756), (27, 476588), (28, 459567), (36, 357441), (42, 306378), (54, 238294), (63, 204252), (84, 153189), (108, 119147), (126, 102126), (189, 68084), (252, 51063), (378, 34042), (756, 17021)]