16259418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3001}}^1$

素因数の和:3059

約数の個数: 48

約数和(自身を含む): 41211456

約数和(自身を除く): 24952038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 3001, 5418, 6002, 9003, 18006, 21007, 27009, 42014, 54018, 63021, 126042, 129043, 189063, 258086, 378126, 387129, 774258, 903301, 1161387, 1806602, 2322774, 2709903, 5419806, 8129709, 16259418]

約数ペア:

[(1, 16259418), (2, 8129709), (3, 5419806), (6, 2709903), (7, 2322774), (9, 1806602), (14, 1161387), (18, 903301), (21, 774258), (42, 387129), (43, 378126), (63, 258086), (86, 189063), (126, 129043), (129, 126042), (258, 63021), (301, 54018), (387, 42014), (602, 27009), (774, 21007), (903, 18006), (1806, 9003), (2709, 6002), (3001, 5418)]