121935618

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{15361}}^1$

素因数の和:15389

約数の個数: 60

約数和(自身を含む): 317855142

約数和(自身を除く): 195919524

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 7938, 15361, 30722, 46083, 92166, 107527, 138249, 215054, 276498, 322581, 414747, 645162, 752689, 829494, 967743, 1244241, 1505378, 1935486, 2258067, 2488482, 2903229, 4516134, 5806458, 6774201, 8709687, 13548402, 17419374, 20322603, 40645206, 60967809, 121935618]

約数ペア:

[(1, 121935618), (2, 60967809), (3, 40645206), (6, 20322603), (7, 17419374), (9, 13548402), (14, 8709687), (18, 6774201), (21, 5806458), (27, 4516134), (42, 2903229), (49, 2488482), (54, 2258067), (63, 1935486), (81, 1505378), (98, 1244241), (126, 967743), (147, 829494), (162, 752689), (189, 645162), (294, 414747), (378, 322581), (441, 276498), (567, 215054), (882, 138249), (1134, 107527), (1323, 92166), (2646, 46083), (3969, 30722), (7938, 15361)]