172657926

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{456767}}^1$

素因数の和:456785

約数の個数: 32

約数和(自身を含む): 438497280

約数和(自身を除く): 265839354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 456767, 913534, 1370301, 2740602, 3197369, 4110903, 6394738, 8221806, 9592107, 12332709, 19184214, 24665418, 28776321, 57552642, 86328963, 172657926]

約数ペア:

[(1, 172657926), (2, 86328963), (3, 57552642), (6, 28776321), (7, 24665418), (9, 19184214), (14, 12332709), (18, 9592107), (21, 8221806), (27, 6394738), (42, 4110903), (54, 3197369), (63, 2740602), (126, 1370301), (189, 913534), (378, 456767)]