2018360183

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{919}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 2472960000

約数和(自身を除く): 454599817

約数列:

[1, 7, 29, 31, 203, 217, 349, 899, 919, 2443, 6293, 6433, 10121, 10819, 26651, 28489, 70847, 75733, 186557, 199423, 313751, 320731, 826181, 2196257, 2245117, 5783267, 9301199, 9942661, 65108393, 69598627, 288337169, 2018360183]

約数ペア:

[(1, 2018360183), (7, 288337169), (29, 69598627), (31, 65108393), (203, 9942661), (217, 9301199), (349, 5783267), (899, 2245117), (919, 2196257), (2443, 826181), (6293, 320731), (6433, 313751), (10121, 199423), (10819, 186557), (26651, 75733), (28489, 70847)]