26030907

素因数分解:

$3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:968

約数の個数: 36

約数和(自身を含む): 44442216

約数和(自身を除く): 18411309

約数列:

[1, 3, 7, 9, 21, 49, 63, 67, 147, 201, 441, 469, 603, 881, 1407, 2643, 3283, 4221, 6167, 7929, 9849, 18501, 29547, 43169, 55503, 59027, 129507, 177081, 388521, 413189, 531243, 1239567, 2892323, 3718701, 8676969, 26030907]

約数ペア:

[(1, 26030907), (3, 8676969), (7, 3718701), (9, 2892323), (21, 1239567), (49, 531243), (63, 413189), (67, 388521), (147, 177081), (201, 129507), (441, 59027), (469, 55503), (603, 43169), (881, 29547), (1407, 18501), (2643, 9849), (3283, 7929), (4221, 6167)]