31994992926

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{4789}}^1$

素因数の和:5151

約数の個数: 128

約数和(自身を含む): 79313203200

約数和(自身を除く): 47318210274

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 279, 307, 351, 403, 558, 614, 702, 806, 837, 921, 1209, 1674, 1842, 2418, 2763, 3627, 3991, 4789, 5526, 7254, 7982, 8289, 9517, 9578, 10881, 11973, 14367, 16578, 19034, 21762, 23946, 28551, 28734, 35919, 43101, 57102, 62257, 71838, 85653, 86202, 107757, 123721, 124514, 129303, 148459, 171306, 186771, 215514, 247442, 256959, 258606, 296918, 371163, 373542, 445377, 513918, 560313, 742326, 890754, 1113489, 1120626, 1336131, 1470223, 1680939, 1929967, 2226978, 2672262, 2940446, 3340467, 3361878, 3859934, 4008393, 4410669, 5789901, 6680934, 8016786, 8821338, 11579802, 13232007, 17369703, 19112899, 26464014, 34739406, 38225798, 39696021, 45576913, 52109109, 57338697, 79392042, 91153826, 104218218, 114677394, 136730739, 172016091, 273461478, 344032182, 410192217, 516048273, 592499869, 820384434, 1032096546, 1184999738, 1230576651, 1777499607, 2461153302, 3554999214, 5332498821, 10664997642, 15997496463, 31994992926]

約数ペア:

[(1, 31994992926), (2, 15997496463), (3, 10664997642), (6, 5332498821), (9, 3554999214), (13, 2461153302), (18, 1777499607), (26, 1230576651), (27, 1184999738), (31, 1032096546), (39, 820384434), (54, 592499869), (62, 516048273), (78, 410192217), (93, 344032182), (117, 273461478), (186, 172016091), (234, 136730739), (279, 114677394), (307, 104218218), (351, 91153826), (403, 79392042), (558, 57338697), (614, 52109109), (702, 45576913), (806, 39696021), (837, 38225798), (921, 34739406), (1209, 26464014), (1674, 19112899), (1842, 17369703), (2418, 13232007), (2763, 11579802), (3627, 8821338), (3991, 8016786), (4789, 6680934), (5526, 5789901), (7254, 4410669), (7982, 4008393), (8289, 3859934), (9517, 3361878), (9578, 3340467), (10881, 2940446), (11973, 2672262), (14367, 2226978), (16578, 1929967), (19034, 1680939), (21762, 1470223), (23946, 1336131), (28551, 1120626), (28734, 1113489), (35919, 890754), (43101, 742326), (57102, 560313), (62257, 513918), (71838, 445377), (85653, 373542), (86202, 371163), (107757, 296918), (123721, 258606), (124514, 256959), (129303, 247442), (148459, 215514), (171306, 186771)]