25530642

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{3929}}^1$

素因数の和:3975

約数の個数: 36

約数和(自身を含む): 58395870

約数和(自身を除く): 32865228

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 3929, 6498, 7858, 11787, 23574, 35361, 70722, 74651, 149302, 223953, 447906, 671859, 1343718, 1418369, 2836738, 4255107, 8510214, 12765321, 25530642]

約数ペア:

[(1, 25530642), (2, 12765321), (3, 8510214), (6, 4255107), (9, 2836738), (18, 1418369), (19, 1343718), (38, 671859), (57, 447906), (114, 223953), (171, 149302), (342, 74651), (361, 70722), (722, 35361), (1083, 23574), (2166, 11787), (3249, 7858), (3929, 6498)]