210314538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1669163}}^1$

素因数の和:1669178

約数の個数: 24

約数和(自身を含む): 520779168

約数和(自身を除く): 310464630

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1669163, 3338326, 5007489, 10014978, 11684141, 15022467, 23368282, 30044934, 35052423, 70104846, 105157269, 210314538]

約数ペア:

[(1, 210314538), (2, 105157269), (3, 70104846), (6, 35052423), (7, 30044934), (9, 23368282), (14, 15022467), (18, 11684141), (21, 10014978), (42, 5007489), (63, 3338326), (126, 1669163)]