25206678

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{28579}}^1$

素因数の和:28601

約数の個数: 36

約数和(自身を含む): 63533340

約数和(自身を除く): 38326662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 28579, 57158, 85737, 171474, 200053, 257211, 400106, 514422, 600159, 1200318, 1400371, 1800477, 2800742, 3600954, 4201113, 8402226, 12603339, 25206678]

約数ペア:

[(1, 25206678), (2, 12603339), (3, 8402226), (6, 4201113), (7, 3600954), (9, 2800742), (14, 1800477), (18, 1400371), (21, 1200318), (42, 600159), (49, 514422), (63, 400106), (98, 257211), (126, 200053), (147, 171474), (294, 85737), (441, 57158), (882, 28579)]