201905622

素因数分解:

$2^1\times 3^4\times {\mathrm{1246331}}^1$

素因数の和:1246345

約数の個数: 20

約数和(自身を含む): 452418516

約数和(自身を除く): 250512894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1246331, 2492662, 3738993, 7477986, 11216979, 22433958, 33650937, 67301874, 100952811, 201905622]

約数ペア:

[(1, 201905622), (2, 100952811), (3, 67301874), (6, 33650937), (9, 22433958), (18, 11216979), (27, 7477986), (54, 3738993), (81, 2492662), (162, 1246331)]