21030954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1709}}^1$

素因数の和:2014

約数の個数: 32

約数和(自身を含む): 48263040

約数和(自身を除く): 27232086

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 293, 586, 879, 1709, 1758, 2051, 3418, 4102, 5127, 6153, 10254, 11963, 12306, 23926, 35889, 71778, 500737, 1001474, 1502211, 3004422, 3505159, 7010318, 10515477, 21030954]

約数ペア:

[(1, 21030954), (2, 10515477), (3, 7010318), (6, 3505159), (7, 3004422), (14, 1502211), (21, 1001474), (42, 500737), (293, 71778), (586, 35889), (879, 23926), (1709, 12306), (1758, 11963), (2051, 10254), (3418, 6153), (4102, 5127)]