7880212242

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{8934481}}^1$

素因数の和:8934503

約数の個数: 36

約数和(自身を含む): 19861353486

約数和(自身を除く): 11981141244

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 8934481, 17868962, 26803443, 53606886, 62541367, 80410329, 125082734, 160820658, 187624101, 375248202, 437789569, 562872303, 875579138, 1125744606, 1313368707, 2626737414, 3940106121, 7880212242]

約数ペア:

[(1, 7880212242), (2, 3940106121), (3, 2626737414), (6, 1313368707), (7, 1125744606), (9, 875579138), (14, 562872303), (18, 437789569), (21, 375248202), (42, 187624101), (49, 160820658), (63, 125082734), (98, 80410329), (126, 62541367), (147, 53606886), (294, 26803443), (441, 17868962), (882, 8934481)]