13890042

素因数分解:

$2^1\times 3^4\times {\mathrm{179}}^1\times {\mathrm{479}}^1$

素因数の和:672

約数の個数: 40

約数和(自身を含む): 31363200

約数和(自身を除く): 17473158

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 179, 358, 479, 537, 958, 1074, 1437, 1611, 2874, 3222, 4311, 4833, 8622, 9666, 12933, 14499, 25866, 28998, 38799, 77598, 85741, 171482, 257223, 514446, 771669, 1543338, 2315007, 4630014, 6945021, 13890042]

約数ペア:

[(1, 13890042), (2, 6945021), (3, 4630014), (6, 2315007), (9, 1543338), (18, 771669), (27, 514446), (54, 257223), (81, 171482), (162, 85741), (179, 77598), (358, 38799), (479, 28998), (537, 25866), (958, 14499), (1074, 12933), (1437, 9666), (1611, 8622), (2874, 4833), (3222, 4311)]