18528132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{220573}}^1$

素因数の和:220587

約数の個数: 24

約数和(自身を含む): 49408576

約数和(自身を除く): 30880444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 220573, 441146, 661719, 882292, 1323438, 1544011, 2646876, 3088022, 4632033, 6176044, 9264066, 18528132]

約数ペア:

[(1, 18528132), (2, 9264066), (3, 6176044), (4, 4632033), (6, 3088022), (7, 2646876), (12, 1544011), (14, 1323438), (21, 882292), (28, 661719), (42, 441146), (84, 220573)]