21341124

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{28229}}^1$

素因数の和:28249

約数の個数: 48

約数和(自身を含む): 63235200

約数和(自身を除く): 41894076

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, 28229, 56458, 84687, 112916, 169374, 197603, 254061, 338748, 395206, 508122, 592809, 762183, 790412, 1016244, 1185618, 1524366, 1778427, 2371236, 3048732, 3556854, 5335281, 7113708, 10670562, 21341124]

約数ペア:

[(1, 21341124), (2, 10670562), (3, 7113708), (4, 5335281), (6, 3556854), (7, 3048732), (9, 2371236), (12, 1778427), (14, 1524366), (18, 1185618), (21, 1016244), (27, 790412), (28, 762183), (36, 592809), (42, 508122), (54, 395206), (63, 338748), (84, 254061), (108, 197603), (126, 169374), (189, 112916), (252, 84687), (378, 56458), (756, 28229)]