21431339712

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^2\times {\mathrm{103067}}^1$

素因数の和:103123

約数の個数: 126

約数和(自身を含む): 64832967108

約数和(自身を除く): 43401627396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 144, 152, 171, 192, 228, 288, 304, 342, 361, 456, 576, 608, 684, 722, 912, 1083, 1216, 1368, 1444, 1824, 2166, 2736, 2888, 3249, 3648, 4332, 5472, 5776, 6498, 8664, 10944, 11552, 12996, 17328, 23104, 25992, 34656, 51984, 69312, 103067, 103968, 206134, 207936, 309201, 412268, 618402, 824536, 927603, 1236804, 1649072, 1855206, 1958273, 2473608, 3298144, 3710412, 3916546, 4947216, 5874819, 6596288, 7420824, 7833092, 9894432, 11749638, 14841648, 15666184, 17624457, 19788864, 23499276, 29683296, 31332368, 35248914, 37207187, 46998552, 59366592, 62664736, 70497828, 74414374, 93997104, 111621561, 125329472, 140995656, 148828748, 187994208, 223243122, 281991312, 297657496, 334864683, 375988416, 446486244, 563982624, 595314992, 669729366, 892972488, 1127965248, 1190629984, 1339458732, 1785944976, 2381259968, 2678917464, 3571889952, 5357834928, 7143779904, 10715669856, 21431339712]

約数ペア:

[(1, 21431339712), (2, 10715669856), (3, 7143779904), (4, 5357834928), (6, 3571889952), (8, 2678917464), (9, 2381259968), (12, 1785944976), (16, 1339458732), (18, 1190629984), (19, 1127965248), (24, 892972488), (32, 669729366), (36, 595314992), (38, 563982624), (48, 446486244), (57, 375988416), (64, 334864683), (72, 297657496), (76, 281991312), (96, 223243122), (114, 187994208), (144, 148828748), (152, 140995656), (171, 125329472), (192, 111621561), (228, 93997104), (288, 74414374), (304, 70497828), (342, 62664736), (361, 59366592), (456, 46998552), (576, 37207187), (608, 35248914), (684, 31332368), (722, 29683296), (912, 23499276), (1083, 19788864), (1216, 17624457), (1368, 15666184), (1444, 14841648), (1824, 11749638), (2166, 9894432), (2736, 7833092), (2888, 7420824), (3249, 6596288), (3648, 5874819), (4332, 4947216), (5472, 3916546), (5776, 3710412), (6498, 3298144), (8664, 2473608), (10944, 1958273), (11552, 1855206), (12996, 1649072), (17328, 1236804), (23104, 927603), (25992, 824536), (34656, 618402), (51984, 412268), (69312, 309201), (103067, 207936), (103968, 206134)]