19003818267

素因数分解:

$3^3\times 7^1\times {\mathrm{467}}^1\times {\mathrm{215309}}^1$

素因数の和:215792

約数の個数: 32

約数和(自身を含む): 32244825600

約数和(自身を除く): 13241007333

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 467, 1401, 3269, 4203, 9807, 12609, 29421, 88263, 215309, 645927, 1507163, 1937781, 4521489, 5813343, 13564467, 40693401, 100549303, 301647909, 703845121, 904943727, 2111535363, 2714831181, 6334606089, 19003818267]

約数ペア:

[(1, 19003818267), (3, 6334606089), (7, 2714831181), (9, 2111535363), (21, 904943727), (27, 703845121), (63, 301647909), (189, 100549303), (467, 40693401), (1401, 13564467), (3269, 5813343), (4203, 4521489), (9807, 1937781), (12609, 1507163), (29421, 645927), (88263, 215309)]