16821036204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1037567}}^1$

素因数の和:1037774

約数の個数: 48

約数和(自身を含む): 45088555008

約数和(自身を除く): 28267518804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 1158, 1351, 2316, 2702, 4053, 5404, 8106, 16212, 1037567, 2075134, 3112701, 4150268, 6225402, 7262969, 12450804, 14525938, 21788907, 29051876, 43577814, 87155628, 200250431, 400500862, 600751293, 801001724, 1201502586, 1401753017, 2403005172, 2803506034, 4205259051, 5607012068, 8410518102, 16821036204]

約数ペア:

[(1, 16821036204), (2, 8410518102), (3, 5607012068), (4, 4205259051), (6, 2803506034), (7, 2403005172), (12, 1401753017), (14, 1201502586), (21, 801001724), (28, 600751293), (42, 400500862), (84, 200250431), (193, 87155628), (386, 43577814), (579, 29051876), (772, 21788907), (1158, 14525938), (1351, 12450804), (2316, 7262969), (2702, 6225402), (4053, 4150268), (5404, 3112701), (8106, 2075134), (16212, 1037567)]