8168538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4523}}^1$

素因数の和:4578

約数の個数: 32

約数和(自身を含む): 19109376

約数和(自身を除く): 10940838

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 4523, 9046, 13569, 27138, 31661, 63322, 94983, 189966, 194489, 388978, 583467, 1166934, 1361423, 2722846, 4084269, 8168538]

約数ペア:

[(1, 8168538), (2, 4084269), (3, 2722846), (6, 1361423), (7, 1166934), (14, 583467), (21, 388978), (42, 194489), (43, 189966), (86, 94983), (129, 63322), (258, 31661), (301, 27138), (602, 13569), (903, 9046), (1806, 4523)]