123298434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1361}}^1$

素因数の和:2095

約数の個数: 48

約数和(自身を含む): 305959680

約数和(自身を除く): 182661246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 719, 1361, 1438, 2157, 2722, 4083, 4314, 5033, 6471, 8166, 9527, 10066, 12249, 12942, 15099, 19054, 24498, 28581, 30198, 45297, 57162, 85743, 90594, 171486, 978559, 1957118, 2935677, 5871354, 6849913, 8807031, 13699826, 17614062, 20549739, 41099478, 61649217, 123298434]

約数ペア:

[(1, 123298434), (2, 61649217), (3, 41099478), (6, 20549739), (7, 17614062), (9, 13699826), (14, 8807031), (18, 6849913), (21, 5871354), (42, 2935677), (63, 1957118), (126, 978559), (719, 171486), (1361, 90594), (1438, 85743), (2157, 57162), (2722, 45297), (4083, 30198), (4314, 28581), (5033, 24498), (6471, 19054), (8166, 15099), (9527, 12942), (10066, 12249)]