18333456

素因数分解:

$2^4\times 3^1\times {\mathrm{193}}^1\times {\mathrm{1979}}^1$

素因数の和:2183

約数の個数: 40

約数和(自身を含む): 47630880

約数和(自身を除く): 29297424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 193, 386, 579, 772, 1158, 1544, 1979, 2316, 3088, 3958, 4632, 5937, 7916, 9264, 11874, 15832, 23748, 31664, 47496, 94992, 381947, 763894, 1145841, 1527788, 2291682, 3055576, 4583364, 6111152, 9166728, 18333456]

約数ペア:

[(1, 18333456), (2, 9166728), (3, 6111152), (4, 4583364), (6, 3055576), (8, 2291682), (12, 1527788), (16, 1145841), (24, 763894), (48, 381947), (193, 94992), (386, 47496), (579, 31664), (772, 23748), (1158, 15832), (1544, 11874), (1979, 9264), (2316, 7916), (3088, 5937), (3958, 4632)]