18296328

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{17729}}^1$

素因数の和:17781

約数の個数: 32

約数和(自身を含む): 46807200

約数和(自身を除く): 28510872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 17729, 35458, 53187, 70916, 106374, 141832, 212748, 425496, 762347, 1524694, 2287041, 3049388, 4574082, 6098776, 9148164, 18296328]

約数ペア:

[(1, 18296328), (2, 9148164), (3, 6098776), (4, 4574082), (6, 3049388), (8, 2287041), (12, 1524694), (24, 762347), (43, 425496), (86, 212748), (129, 141832), (172, 106374), (258, 70916), (344, 53187), (516, 35458), (1032, 17729)]