2016814926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{81527}}^1$

素因数の和:81589

約数の個数: 64

約数和(自身を含む): 5009080320

約数和(自身を除く): 2992265394

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1302, 1767, 3534, 4123, 8246, 12369, 24738, 81527, 163054, 244581, 489162, 570689, 1141378, 1549013, 1712067, 2527337, 3098026, 3424134, 4647039, 5054674, 7582011, 9294078, 10843091, 15164022, 17691359, 21686182, 32529273, 35382718, 48019403, 53074077, 65058546, 96038806, 106148154, 144058209, 288116418, 336135821, 672271642, 1008407463, 2016814926]

約数ペア:

[(1, 2016814926), (2, 1008407463), (3, 672271642), (6, 336135821), (7, 288116418), (14, 144058209), (19, 106148154), (21, 96038806), (31, 65058546), (38, 53074077), (42, 48019403), (57, 35382718), (62, 32529273), (93, 21686182), (114, 17691359), (133, 15164022), (186, 10843091), (217, 9294078), (266, 7582011), (399, 5054674), (434, 4647039), (589, 3424134), (651, 3098026), (798, 2527337), (1178, 1712067), (1302, 1549013), (1767, 1141378), (3534, 570689), (4123, 489162), (8246, 244581), (12369, 163054), (24738, 81527)]