11721798

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1117}}^1$

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 28254096

約数和(自身を除く): 16532298

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 159, 198, 318, 477, 583, 954, 1117, 1166, 1749, 2234, 3351, 3498, 5247, 6702, 10053, 10494, 12287, 20106, 24574, 36861, 59201, 73722, 110583, 118402, 177603, 221166, 355206, 532809, 651211, 1065618, 1302422, 1953633, 3907266, 5860899, 11721798]

約数ペア:

[(1, 11721798), (2, 5860899), (3, 3907266), (6, 1953633), (9, 1302422), (11, 1065618), (18, 651211), (22, 532809), (33, 355206), (53, 221166), (66, 177603), (99, 118402), (106, 110583), (159, 73722), (198, 59201), (318, 36861), (477, 24574), (583, 20106), (954, 12287), (1117, 10494), (1166, 10053), (1749, 6702), (2234, 5247), (3351, 3498)]