22182181021

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 30736972800

約数和(自身を除く): 8554791779

約数列:

[1, 7, 11, 13, 77, 89, 91, 107, 143, 169, 179, 623, 749, 979, 1001, 1157, 1177, 1183, 1253, 1391, 1859, 1969, 2327, 6853, 8099, 8239, 9523, 9737, 12727, 13013, 13783, 15041, 15301, 15931, 16289, 18083, 19153, 25597, 30251, 66661, 89089, 104753, 105287, 107107, 111517, 123799, 126581, 134071, 165451, 175241, 179179, 198913, 207103, 210683, 211757, 248989, 332761, 733271, 866593, 1158157, 1226687, 1361789, 1392391, 1449721, 1474781, 1609387, 1704617, 1742923, 2278133, 2329327, 2692339, 2738879, 3236857, 9532523, 11265709, 11932319, 15946931, 17703257, 18750787, 18846373, 19172153, 22160021, 22657999, 29615729, 35605427, 123922799, 131255509, 155120147, 207310103, 243760231, 249237989, 288080273, 1706321617, 2016561911, 3168883003, 22182181021]

約数ペア:

[(1, 22182181021), (7, 3168883003), (11, 2016561911), (13, 1706321617), (77, 288080273), (89, 249237989), (91, 243760231), (107, 207310103), (143, 155120147), (169, 131255509), (179, 123922799), (623, 35605427), (749, 29615729), (979, 22657999), (1001, 22160021), (1157, 19172153), (1177, 18846373), (1183, 18750787), (1253, 17703257), (1391, 15946931), (1859, 11932319), (1969, 11265709), (2327, 9532523), (6853, 3236857), (8099, 2738879), (8239, 2692339), (9523, 2329327), (9737, 2278133), (12727, 1742923), (13013, 1704617), (13783, 1609387), (15041, 1474781), (15301, 1449721), (15931, 1392391), (16289, 1361789), (18083, 1226687), (19153, 1158157), (25597, 866593), (30251, 733271), (66661, 332761), (89089, 248989), (104753, 211757), (105287, 210683), (107107, 207103), (111517, 198913), (123799, 179179), (126581, 175241), (134071, 165451)]