16822638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7027}}^1$

素因数の和:7061

約数の個数: 48

約数和(自身を含む): 43854720

約数和(自身を除く): 27032082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 7027, 14054, 21081, 42162, 49189, 63243, 98378, 126486, 133513, 147567, 267026, 295134, 400539, 442701, 801078, 885402, 934591, 1201617, 1869182, 2403234, 2803773, 5607546, 8411319, 16822638]

約数ペア:

[(1, 16822638), (2, 8411319), (3, 5607546), (6, 2803773), (7, 2403234), (9, 1869182), (14, 1201617), (18, 934591), (19, 885402), (21, 801078), (38, 442701), (42, 400539), (57, 295134), (63, 267026), (114, 147567), (126, 133513), (133, 126486), (171, 98378), (266, 63243), (342, 49189), (399, 42162), (798, 21081), (1197, 14054), (2394, 7027)]