66498138

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 182476800

約数和(自身を除く): 115978662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 47, 54, 57, 63, 94, 114, 126, 133, 141, 171, 189, 197, 266, 282, 329, 342, 378, 394, 399, 423, 513, 591, 658, 798, 846, 893, 987, 1026, 1182, 1197, 1269, 1379, 1773, 1786, 1974, 2394, 2538, 2679, 2758, 2961, 3546, 3591, 3743, 4137, 5319, 5358, 5922, 6251, 7182, 7486, 8037, 8274, 8883, 9259, 10638, 11229, 12411, 12502, 16074, 17766, 18518, 18753, 22458, 24111, 24822, 26201, 27777, 33687, 37233, 37506, 48222, 52402, 55554, 56259, 64813, 67374, 74466, 78603, 83331, 101061, 112518, 129626, 157206, 166662, 168777, 175921, 194439, 202122, 235809, 249993, 337554, 351842, 388878, 471618, 499986, 527763, 583317, 707427, 1055526, 1166634, 1231447, 1414854, 1583289, 1749951, 2462894, 3166578, 3499902, 3694341, 4749867, 7388682, 9499734, 11083023, 22166046, 33249069, 66498138]

約数ペア:

[(1, 66498138), (2, 33249069), (3, 22166046), (6, 11083023), (7, 9499734), (9, 7388682), (14, 4749867), (18, 3694341), (19, 3499902), (21, 3166578), (27, 2462894), (38, 1749951), (42, 1583289), (47, 1414854), (54, 1231447), (57, 1166634), (63, 1055526), (94, 707427), (114, 583317), (126, 527763), (133, 499986), (141, 471618), (171, 388878), (189, 351842), (197, 337554), (266, 249993), (282, 235809), (329, 202122), (342, 194439), (378, 175921), (394, 168777), (399, 166662), (423, 157206), (513, 129626), (591, 112518), (658, 101061), (798, 83331), (846, 78603), (893, 74466), (987, 67374), (1026, 64813), (1182, 56259), (1197, 55554), (1269, 52402), (1379, 48222), (1773, 37506), (1786, 37233), (1974, 33687), (2394, 27777), (2538, 26201), (2679, 24822), (2758, 24111), (2961, 22458), (3546, 18753), (3591, 18518), (3743, 17766), (4137, 16074), (5319, 12502), (5358, 12411), (5922, 11229), (6251, 10638), (7182, 9259), (7486, 8883), (8037, 8274)]