2016088893

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:464

約数の個数: 128

約数和(自身を含む): 3843338240

約数和(自身を除く): 1827249347

約数列:

[1, 3, 7, 9, 13, 21, 27, 37, 39, 63, 67, 91, 111, 117, 189, 201, 259, 273, 331, 333, 351, 469, 481, 603, 777, 819, 871, 993, 999, 1407, 1443, 1809, 2317, 2331, 2457, 2479, 2613, 2979, 3367, 4221, 4303, 4329, 6097, 6951, 6993, 7437, 7839, 8937, 10101, 12247, 12663, 12909, 12987, 17353, 18291, 20853, 22177, 22311, 23517, 30121, 30303, 32227, 36741, 38727, 52059, 54873, 62559, 66531, 66933, 85729, 90363, 90909, 96681, 110223, 116181, 155239, 156177, 159211, 164619, 199593, 225589, 257187, 271089, 288301, 290043, 330669, 465717, 468531, 477633, 598779, 676767, 771561, 813267, 820549, 864903, 870129, 1114477, 1397151, 1432899, 2018107, 2030301, 2314683, 2461647, 2594709, 3343431, 4191453, 4298697, 5743843, 6054321, 6090903, 7384941, 7784127, 10030293, 10667137, 17231529, 18162963, 22154823, 30090879, 32001411, 51694587, 54488889, 74669959, 96004233, 155083761, 224009877, 288012699, 672029631, 2016088893]

約数ペア:

[(1, 2016088893), (3, 672029631), (7, 288012699), (9, 224009877), (13, 155083761), (21, 96004233), (27, 74669959), (37, 54488889), (39, 51694587), (63, 32001411), (67, 30090879), (91, 22154823), (111, 18162963), (117, 17231529), (189, 10667137), (201, 10030293), (259, 7784127), (273, 7384941), (331, 6090903), (333, 6054321), (351, 5743843), (469, 4298697), (481, 4191453), (603, 3343431), (777, 2594709), (819, 2461647), (871, 2314683), (993, 2030301), (999, 2018107), (1407, 1432899), (1443, 1397151), (1809, 1114477), (2317, 870129), (2331, 864903), (2457, 820549), (2479, 813267), (2613, 771561), (2979, 676767), (3367, 598779), (4221, 477633), (4303, 468531), (4329, 465717), (6097, 330669), (6951, 290043), (6993, 288301), (7437, 271089), (7839, 257187), (8937, 225589), (10101, 199593), (12247, 164619), (12663, 159211), (12909, 156177), (12987, 155239), (17353, 116181), (18291, 110223), (20853, 96681), (22177, 90909), (22311, 90363), (23517, 85729), (30121, 66933), (30303, 66531), (32227, 62559), (36741, 54873), (38727, 52059)]