26506494

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{70123}}^1$

素因数の和:70141

約数の個数: 32

約数和(自身を含む): 67319040

約数和(自身を除く): 40812546

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 70123, 140246, 210369, 420738, 490861, 631107, 981722, 1262214, 1472583, 1893321, 2945166, 3786642, 4417749, 8835498, 13253247, 26506494]

約数ペア:

[(1, 26506494), (2, 13253247), (3, 8835498), (6, 4417749), (7, 3786642), (9, 2945166), (14, 1893321), (18, 1472583), (21, 1262214), (27, 981722), (42, 631107), (54, 490861), (63, 420738), (126, 210369), (189, 140246), (378, 70123)]