19499866452

素因数分解:

$2^2\times 3^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20963}}^1$

素因数の和:21025

約数の個数: 168

約数和(自身を含む): 57742403040

約数和(自身を除く): 38242536588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 44, 54, 58, 66, 81, 87, 99, 108, 116, 132, 162, 174, 198, 243, 261, 297, 319, 324, 348, 396, 486, 522, 594, 638, 729, 783, 891, 957, 972, 1044, 1188, 1276, 1458, 1566, 1782, 1914, 2349, 2673, 2871, 2916, 3132, 3564, 3828, 4698, 5346, 5742, 7047, 8019, 8613, 9396, 10692, 11484, 14094, 16038, 17226, 20963, 21141, 25839, 28188, 32076, 34452, 41926, 42282, 51678, 62889, 77517, 83852, 84564, 103356, 125778, 155034, 188667, 230593, 232551, 251556, 310068, 377334, 461186, 465102, 566001, 607927, 691779, 754668, 922372, 930204, 1132002, 1215854, 1383558, 1698003, 1823781, 2075337, 2264004, 2431708, 2767116, 3396006, 3647562, 4150674, 5094009, 5471343, 6226011, 6687197, 6792012, 7295124, 8301348, 10188018, 10942686, 12452022, 13374394, 15282027, 16414029, 18678033, 20061591, 20376036, 21885372, 24904044, 26748788, 30564054, 32828058, 37356066, 40123182, 49242087, 56034099, 60184773, 61128108, 65656116, 74712132, 80246364, 98484174, 112068198, 120369546, 147726261, 168102297, 180554319, 196968348, 224136396, 240739092, 295452522, 336204594, 361108638, 443178783, 541662957, 590905044, 672409188, 722217276, 886357566, 1083325914, 1624988871, 1772715132, 2166651828, 3249977742, 4874966613, 6499955484, 9749933226, 19499866452]

約数ペア:

[(1, 19499866452), (2, 9749933226), (3, 6499955484), (4, 4874966613), (6, 3249977742), (9, 2166651828), (11, 1772715132), (12, 1624988871), (18, 1083325914), (22, 886357566), (27, 722217276), (29, 672409188), (33, 590905044), (36, 541662957), (44, 443178783), (54, 361108638), (58, 336204594), (66, 295452522), (81, 240739092), (87, 224136396), (99, 196968348), (108, 180554319), (116, 168102297), (132, 147726261), (162, 120369546), (174, 112068198), (198, 98484174), (243, 80246364), (261, 74712132), (297, 65656116), (319, 61128108), (324, 60184773), (348, 56034099), (396, 49242087), (486, 40123182), (522, 37356066), (594, 32828058), (638, 30564054), (729, 26748788), (783, 24904044), (891, 21885372), (957, 20376036), (972, 20061591), (1044, 18678033), (1188, 16414029), (1276, 15282027), (1458, 13374394), (1566, 12452022), (1782, 10942686), (1914, 10188018), (2349, 8301348), (2673, 7295124), (2871, 6792012), (2916, 6687197), (3132, 6226011), (3564, 5471343), (3828, 5094009), (4698, 4150674), (5346, 3647562), (5742, 3396006), (7047, 2767116), (8019, 2431708), (8613, 2264004), (9396, 2075337), (10692, 1823781), (11484, 1698003), (14094, 1383558), (16038, 1215854), (17226, 1132002), (20963, 930204), (21141, 922372), (25839, 754668), (28188, 691779), (32076, 607927), (34452, 566001), (41926, 465102), (42282, 461186), (51678, 377334), (62889, 310068), (77517, 251556), (83852, 232551), (84564, 230593), (103356, 188667), (125778, 155034)]