2017844514

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2143}}^1$

素因数の和:2261

約数の個数: 128

約数和(自身を含む): 5334958080

約数和(自身を除く): 3317113566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 53, 54, 63, 94, 106, 126, 141, 159, 189, 282, 318, 329, 371, 378, 423, 477, 658, 742, 846, 954, 987, 1113, 1269, 1431, 1974, 2143, 2226, 2491, 2538, 2862, 2961, 3339, 4286, 4982, 5922, 6429, 6678, 7473, 8883, 10017, 12858, 14946, 15001, 17437, 17766, 19287, 20034, 22419, 30002, 34874, 38574, 44838, 45003, 52311, 57861, 67257, 90006, 100721, 104622, 113579, 115722, 134514, 135009, 156933, 201442, 227158, 270018, 302163, 313866, 340737, 405027, 470799, 604326, 681474, 705047, 795053, 810054, 906489, 941598, 1022211, 1410094, 1590106, 1812978, 2044422, 2115141, 2385159, 2719467, 3066633, 4230282, 4770318, 5338213, 5438934, 6133266, 6345423, 7155477, 10676426, 12690846, 14310954, 16014639, 19036269, 21466431, 32029278, 37367491, 38072538, 42932862, 48043917, 74734982, 96087834, 112102473, 144131751, 224204946, 288263502, 336307419, 672614838, 1008922257, 2017844514]

約数ペア:

[(1, 2017844514), (2, 1008922257), (3, 672614838), (6, 336307419), (7, 288263502), (9, 224204946), (14, 144131751), (18, 112102473), (21, 96087834), (27, 74734982), (42, 48043917), (47, 42932862), (53, 38072538), (54, 37367491), (63, 32029278), (94, 21466431), (106, 19036269), (126, 16014639), (141, 14310954), (159, 12690846), (189, 10676426), (282, 7155477), (318, 6345423), (329, 6133266), (371, 5438934), (378, 5338213), (423, 4770318), (477, 4230282), (658, 3066633), (742, 2719467), (846, 2385159), (954, 2115141), (987, 2044422), (1113, 1812978), (1269, 1590106), (1431, 1410094), (1974, 1022211), (2143, 941598), (2226, 906489), (2491, 810054), (2538, 795053), (2862, 705047), (2961, 681474), (3339, 604326), (4286, 470799), (4982, 405027), (5922, 340737), (6429, 313866), (6678, 302163), (7473, 270018), (8883, 227158), (10017, 201442), (12858, 156933), (14946, 135009), (15001, 134514), (17437, 115722), (17766, 113579), (19287, 104622), (20034, 100721), (22419, 90006), (30002, 67257), (34874, 57861), (38574, 52311), (44838, 45003)]