12764238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 27651456

約数和(自身を除く): 14887218

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 83, 114, 142, 166, 213, 249, 361, 426, 498, 722, 1083, 1349, 1577, 2166, 2698, 3154, 4047, 4731, 5893, 8094, 9462, 11786, 17679, 25631, 29963, 35358, 51262, 59926, 76893, 89889, 111967, 153786, 179778, 223934, 335901, 671802, 2127373, 4254746, 6382119, 12764238]

約数ペア:

[(1, 12764238), (2, 6382119), (3, 4254746), (6, 2127373), (19, 671802), (38, 335901), (57, 223934), (71, 179778), (83, 153786), (114, 111967), (142, 89889), (166, 76893), (213, 59926), (249, 51262), (361, 35358), (426, 29963), (498, 25631), (722, 17679), (1083, 11786), (1349, 9462), (1577, 8094), (2166, 5893), (2698, 4731), (3154, 4047)]