21093685494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{12249527}}^1$

素因数の和:12249580

約数の個数: 32

約数和(自身を含む): 49390096896

約数和(自身を除く): 28296411402

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 12249527, 24499054, 36748581, 73497162, 85746689, 171493378, 257240067, 502230607, 514480134, 1004461214, 1506691821, 3013383642, 3515614249, 7031228498, 10546842747, 21093685494]

約数ペア:

[(1, 21093685494), (2, 10546842747), (3, 7031228498), (6, 3515614249), (7, 3013383642), (14, 1506691821), (21, 1004461214), (41, 514480134), (42, 502230607), (82, 257240067), (123, 171493378), (246, 85746689), (287, 73497162), (574, 36748581), (861, 24499054), (1722, 12249527)]