16477254

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12893}}^1$

素因数の和:12972

約数の個数: 24

約数和(自身を含む): 36206352

約数和(自身を除く): 19729098

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 12893, 25786, 38679, 77358, 116037, 232074, 915403, 1830806, 2746209, 5492418, 8238627, 16477254]

約数ペア:

[(1, 16477254), (2, 8238627), (3, 5492418), (6, 2746209), (9, 1830806), (18, 915403), (71, 232074), (142, 116037), (213, 77358), (426, 38679), (639, 25786), (1278, 12893)]