65996238

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{20407}}^1$

素因数の和:20437

約数の個数: 48

約数和(自身を含む): 167508864

約数和(自身を除く): 101512626

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 20407, 40814, 61221, 122442, 142849, 224477, 285698, 428547, 448954, 673431, 857094, 999943, 1346862, 1571339, 1999886, 2999829, 3142678, 4714017, 5999658, 9428034, 10999373, 21998746, 32998119, 65996238]

約数ペア:

[(1, 65996238), (2, 32998119), (3, 21998746), (6, 10999373), (7, 9428034), (11, 5999658), (14, 4714017), (21, 3142678), (22, 2999829), (33, 1999886), (42, 1571339), (49, 1346862), (66, 999943), (77, 857094), (98, 673431), (147, 448954), (154, 428547), (231, 285698), (294, 224477), (462, 142849), (539, 122442), (1078, 61221), (1617, 40814), (3234, 20407)]