15704997906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{701}}^1\times {\mathrm{823}}^1$

素因数の和:1891

約数の個数: 64

約数和(自身を含む): 34012742400

約数和(自身を除く): 18307744494

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 349, 698, 701, 823, 1047, 1402, 1646, 2094, 2103, 2469, 4206, 4537, 4938, 9074, 9113, 10699, 13611, 18226, 21398, 27222, 27339, 32097, 54678, 64194, 244649, 287227, 489298, 574454, 576923, 733947, 861681, 1153846, 1467894, 1723362, 1730769, 3180437, 3461538, 3733951, 6360874, 7467902, 7499999, 9541311, 11201853, 14999998, 19082622, 22403706, 22499997, 44999994, 201346127, 402692254, 604038381, 1208076762, 2617499651, 5234999302, 7852498953, 15704997906]

約数ペア:

[(1, 15704997906), (2, 7852498953), (3, 5234999302), (6, 2617499651), (13, 1208076762), (26, 604038381), (39, 402692254), (78, 201346127), (349, 44999994), (698, 22499997), (701, 22403706), (823, 19082622), (1047, 14999998), (1402, 11201853), (1646, 9541311), (2094, 7499999), (2103, 7467902), (2469, 6360874), (4206, 3733951), (4537, 3461538), (4938, 3180437), (9074, 1730769), (9113, 1723362), (10699, 1467894), (13611, 1153846), (18226, 861681), (21398, 733947), (27222, 576923), (27339, 574454), (32097, 489298), (54678, 287227), (64194, 244649)]