25707906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{373}}^1\times {\mathrm{547}}^1$

素因数の和:935

約数の個数: 48

約数和(自身を含む): 63945024

約数和(自身を除く): 38237118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 373, 547, 746, 1094, 1119, 1641, 2238, 2611, 3282, 3357, 3829, 4923, 5222, 6714, 7658, 7833, 9846, 11487, 15666, 22974, 23499, 34461, 46998, 68922, 204031, 408062, 612093, 1224186, 1428217, 1836279, 2856434, 3672558, 4284651, 8569302, 12853953, 25707906]

約数ペア:

[(1, 25707906), (2, 12853953), (3, 8569302), (6, 4284651), (7, 3672558), (9, 2856434), (14, 1836279), (18, 1428217), (21, 1224186), (42, 612093), (63, 408062), (126, 204031), (373, 68922), (547, 46998), (746, 34461), (1094, 23499), (1119, 22974), (1641, 15666), (2238, 11487), (2611, 9846), (3282, 7833), (3357, 7658), (3829, 6714), (4923, 5222)]