17937444532

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{2221}}^1$

素因数の和:2334

約数の個数: 144

約数和(自身を含む): 40961023488

約数和(自身を除く): 23023578956

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 47, 68, 76, 94, 119, 133, 188, 238, 266, 323, 329, 361, 476, 532, 646, 658, 722, 799, 893, 1292, 1316, 1444, 1598, 1786, 2221, 2261, 2527, 3196, 3572, 4442, 4522, 5054, 5593, 6137, 6251, 8884, 9044, 10108, 11186, 12274, 12502, 15181, 15547, 16967, 22372, 24548, 25004, 30362, 31094, 33934, 37757, 42199, 42959, 60724, 62188, 67868, 75514, 84398, 85918, 104387, 106267, 118769, 151028, 168796, 171836, 208774, 212534, 237538, 264299, 288439, 295393, 417548, 425068, 475076, 528598, 576878, 590786, 717383, 730709, 801781, 1057196, 1153756, 1181572, 1434766, 1461418, 1603562, 1774579, 1983353, 2019073, 2869532, 2922836, 3207124, 3549158, 3966706, 4038146, 5021681, 5612467, 7098316, 7933412, 8076292, 10043362, 11224934, 12422053, 13630277, 13883471, 20086724, 22449868, 24844106, 27260554, 27766942, 33717001, 37683707, 49688212, 54521108, 55533884, 67434002, 75367414, 95411939, 134868004, 150734828, 190823878, 236019007, 263785949, 381647756, 472038014, 527571898, 640623019, 944076028, 1055143796, 1281246038, 2562492076, 4484361133, 8968722266, 17937444532]

約数ペア:

[(1, 17937444532), (2, 8968722266), (4, 4484361133), (7, 2562492076), (14, 1281246038), (17, 1055143796), (19, 944076028), (28, 640623019), (34, 527571898), (38, 472038014), (47, 381647756), (68, 263785949), (76, 236019007), (94, 190823878), (119, 150734828), (133, 134868004), (188, 95411939), (238, 75367414), (266, 67434002), (323, 55533884), (329, 54521108), (361, 49688212), (476, 37683707), (532, 33717001), (646, 27766942), (658, 27260554), (722, 24844106), (799, 22449868), (893, 20086724), (1292, 13883471), (1316, 13630277), (1444, 12422053), (1598, 11224934), (1786, 10043362), (2221, 8076292), (2261, 7933412), (2527, 7098316), (3196, 5612467), (3572, 5021681), (4442, 4038146), (4522, 3966706), (5054, 3549158), (5593, 3207124), (6137, 2922836), (6251, 2869532), (8884, 2019073), (9044, 1983353), (10108, 1774579), (11186, 1603562), (12274, 1461418), (12502, 1434766), (15181, 1181572), (15547, 1153756), (16967, 1057196), (22372, 801781), (24548, 730709), (25004, 717383), (30362, 590786), (31094, 576878), (33934, 528598), (37757, 475076), (42199, 425068), (42959, 417548), (60724, 295393), (62188, 288439), (67868, 264299), (75514, 237538), (84398, 212534), (85918, 208774), (104387, 171836), (106267, 168796), (118769, 151028)]