19029121188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2942041}}^1$

素因数の和:2942073

約数の個数: 72

約数和(自身を含む): 56345988384

約数和(自身を除く): 37316867196

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 2942041, 5884082, 8826123, 11768164, 17652246, 20594287, 32362451, 35304492, 41188574, 61782861, 64724902, 82377148, 97087353, 123565722, 129449804, 144160009, 194174706, 226537157, 247131444, 288320018, 388349412, 432480027, 453074314, 576640036, 679611471, 864960054, 906148628, 1359222942, 1585760099, 1729920108, 2718445884, 3171520198, 4757280297, 6343040396, 9514560594, 19029121188]

約数ペア:

[(1, 19029121188), (2, 9514560594), (3, 6343040396), (4, 4757280297), (6, 3171520198), (7, 2718445884), (11, 1729920108), (12, 1585760099), (14, 1359222942), (21, 906148628), (22, 864960054), (28, 679611471), (33, 576640036), (42, 453074314), (44, 432480027), (49, 388349412), (66, 288320018), (77, 247131444), (84, 226537157), (98, 194174706), (132, 144160009), (147, 129449804), (154, 123565722), (196, 97087353), (231, 82377148), (294, 64724902), (308, 61782861), (462, 41188574), (539, 35304492), (588, 32362451), (924, 20594287), (1078, 17652246), (1617, 11768164), (2156, 8826123), (3234, 5884082), (6468, 2942041)]