2011292586

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{1201489}}^1$

素因数の和:1201531

約数の個数: 32

約数和(自身を含む): 4613721600

約数和(自身を除く): 2602429014

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 1201489, 2402978, 3604467, 7208934, 10813401, 21626802, 32440203, 37246159, 64880406, 74492318, 111738477, 223476954, 335215431, 670430862, 1005646293, 2011292586]

約数ペア:

[(1, 2011292586), (2, 1005646293), (3, 670430862), (6, 335215431), (9, 223476954), (18, 111738477), (27, 74492318), (31, 64880406), (54, 37246159), (62, 32440203), (93, 21626802), (186, 10813401), (279, 7208934), (558, 3604467), (837, 2402978), (1674, 1201489)]