18817605072

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{47}}^2\times {\mathrm{313}}^1$

素因数の和:437

約数の個数: 360

約数和(自身を含む): 63975585856

約数和(自身を除く): 45157980784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 54, 56, 63, 72, 81, 84, 94, 108, 112, 126, 141, 144, 162, 168, 188, 189, 216, 243, 252, 282, 313, 324, 329, 336, 376, 378, 423, 432, 486, 504, 564, 567, 626, 648, 658, 752, 756, 846, 939, 972, 987, 1008, 1128, 1134, 1252, 1269, 1296, 1316, 1512, 1692, 1701, 1878, 1944, 1974, 2191, 2209, 2256, 2268, 2504, 2538, 2632, 2817, 2961, 3024, 3384, 3402, 3756, 3807, 3888, 3948, 4382, 4418, 4536, 5008, 5076, 5264, 5634, 5922, 6573, 6627, 6768, 6804, 7512, 7614, 7896, 8451, 8764, 8836, 8883, 9072, 10152, 11268, 11421, 11844, 13146, 13254, 13608, 14711, 15024, 15228, 15463, 15792, 16902, 17528, 17672, 17766, 19719, 19881, 20304, 22536, 22842, 23688, 25353, 26292, 26508, 26649, 27216, 29422, 30456, 30926, 33804, 35056, 35344, 35532, 39438, 39762, 44133, 45072, 45684, 46389, 47376, 50706, 52584, 53016, 53298, 58844, 59157, 59643, 60912, 61852, 67608, 71064, 76059, 78876, 79524, 79947, 88266, 91368, 92778, 101412, 102977, 105168, 106032, 106596, 117688, 118314, 119286, 123704, 132399, 135216, 139167, 142128, 152118, 157752, 159048, 159894, 176532, 177471, 178929, 182736, 185556, 202824, 205954, 213192, 235376, 236628, 238572, 247408, 264798, 278334, 304236, 308931, 315504, 318096, 319788, 353064, 354942, 357858, 371112, 397197, 405648, 411908, 417501, 426384, 473256, 477144, 529596, 532413, 536787, 556668, 608472, 617862, 639576, 691417, 706128, 709884, 715716, 742224, 794394, 823816, 835002, 926793, 946512, 954288, 1059192, 1064826, 1073574, 1113336, 1191591, 1216944, 1235724, 1252503, 1279152, 1382834, 1419768, 1431432, 1588788, 1647632, 1670004, 1853586, 2074251, 2118384, 2129652, 2147148, 2226672, 2383182, 2471448, 2505006, 2765668, 2780379, 2839536, 2862864, 3177576, 3340008, 3574773, 3707172, 3757509, 4148502, 4259304, 4294296, 4766364, 4839919, 4942896, 5010012, 5531336, 5560758, 6222753, 6355152, 6680016, 7149546, 7414344, 7515018, 8297004, 8341137, 8518608, 8588592, 9532728, 9679838, 10020024, 11062672, 11121516, 12445506, 14299092, 14519757, 14828688, 15030036, 16594008, 16682274, 18668259, 19065456, 19359676, 20040048, 22243032, 24891012, 25023411, 28598184, 29039514, 30060072, 33188016, 33364548, 37336518, 38719352, 43559271, 44486064, 49782024, 50046822, 56004777, 57196368, 58079028, 60120144, 66729096, 74673036, 77438704, 87118542, 99564048, 100093644, 112009554, 116158056, 130677813, 133458192, 149346072, 168014331, 174237084, 200187288, 224019108, 232316112, 261355626, 298692144, 336028662, 348474168, 392033439, 400374576, 448038216, 522711252, 672057324, 696948336, 784066878, 896076432, 1045422504, 1176100317, 1344114648, 1568133756, 2090845008, 2352200634, 2688229296, 3136267512, 4704401268, 6272535024, 9408802536, 18817605072]

約数ペア:

[(1, 18817605072), (2, 9408802536), (3, 6272535024), (4, 4704401268), (6, 3136267512), (7, 2688229296), (8, 2352200634), (9, 2090845008), (12, 1568133756), (14, 1344114648), (16, 1176100317), (18, 1045422504), (21, 896076432), (24, 784066878), (27, 696948336), (28, 672057324), (36, 522711252), (42, 448038216), (47, 400374576), (48, 392033439), (54, 348474168), (56, 336028662), (63, 298692144), (72, 261355626), (81, 232316112), (84, 224019108), (94, 200187288), (108, 174237084), (112, 168014331), (126, 149346072), (141, 133458192), (144, 130677813), (162, 116158056), (168, 112009554), (188, 100093644), (189, 99564048), (216, 87118542), (243, 77438704), (252, 74673036), (282, 66729096), (313, 60120144), (324, 58079028), (329, 57196368), (336, 56004777), (376, 50046822), (378, 49782024), (423, 44486064), (432, 43559271), (486, 38719352), (504, 37336518), (564, 33364548), (567, 33188016), (626, 30060072), (648, 29039514), (658, 28598184), (752, 25023411), (756, 24891012), (846, 22243032), (939, 20040048), (972, 19359676), (987, 19065456), (1008, 18668259), (1128, 16682274), (1134, 16594008), (1252, 15030036), (1269, 14828688), (1296, 14519757), (1316, 14299092), (1512, 12445506), (1692, 11121516), (1701, 11062672), (1878, 10020024), (1944, 9679838), (1974, 9532728), (2191, 8588592), (2209, 8518608), (2256, 8341137), (2268, 8297004), (2504, 7515018), (2538, 7414344), (2632, 7149546), (2817, 6680016), (2961, 6355152), (3024, 6222753), (3384, 5560758), (3402, 5531336), (3756, 5010012), (3807, 4942896), (3888, 4839919), (3948, 4766364), (4382, 4294296), (4418, 4259304), (4536, 4148502), (5008, 3757509), (5076, 3707172), (5264, 3574773), (5634, 3340008), (5922, 3177576), (6573, 2862864), (6627, 2839536), (6768, 2780379), (6804, 2765668), (7512, 2505006), (7614, 2471448), (7896, 2383182), (8451, 2226672), (8764, 2147148), (8836, 2129652), (8883, 2118384), (9072, 2074251), (10152, 1853586), (11268, 1670004), (11421, 1647632), (11844, 1588788), (13146, 1431432), (13254, 1419768), (13608, 1382834), (14711, 1279152), (15024, 1252503), (15228, 1235724), (15463, 1216944), (15792, 1191591), (16902, 1113336), (17528, 1073574), (17672, 1064826), (17766, 1059192), (19719, 954288), (19881, 946512), (20304, 926793), (22536, 835002), (22842, 823816), (23688, 794394), (25353, 742224), (26292, 715716), (26508, 709884), (26649, 706128), (27216, 691417), (29422, 639576), (30456, 617862), (30926, 608472), (33804, 556668), (35056, 536787), (35344, 532413), (35532, 529596), (39438, 477144), (39762, 473256), (44133, 426384), (45072, 417501), (45684, 411908), (46389, 405648), (47376, 397197), (50706, 371112), (52584, 357858), (53016, 354942), (53298, 353064), (58844, 319788), (59157, 318096), (59643, 315504), (60912, 308931), (61852, 304236), (67608, 278334), (71064, 264798), (76059, 247408), (78876, 238572), (79524, 236628), (79947, 235376), (88266, 213192), (91368, 205954), (92778, 202824), (101412, 185556), (102977, 182736), (105168, 178929), (106032, 177471), (106596, 176532), (117688, 159894), (118314, 159048), (119286, 157752), (123704, 152118), (132399, 142128), (135216, 139167)]