2018358486

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{218579}}^1$

素因数の和:218615

約数の個数: 48

約数和(自身を含む): 4773787200

約数和(自身を除く): 2755428714

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 3078, 4617, 9234, 218579, 437158, 655737, 1311474, 1967211, 3934422, 4153001, 5901633, 8306002, 11803266, 12459003, 17704899, 24918006, 35409798, 37377009, 53114697, 74754018, 106229394, 112131027, 224262054, 336393081, 672786162, 1009179243, 2018358486]

約数ペア:

[(1, 2018358486), (2, 1009179243), (3, 672786162), (6, 336393081), (9, 224262054), (18, 112131027), (19, 106229394), (27, 74754018), (38, 53114697), (54, 37377009), (57, 35409798), (81, 24918006), (114, 17704899), (162, 12459003), (171, 11803266), (243, 8306002), (342, 5901633), (486, 4153001), (513, 3934422), (1026, 1967211), (1539, 1311474), (3078, 655737), (4617, 437158), (9234, 218579)]