12921513984

素因数分解:

$2^{11}\times 3^4\times {\mathrm{77893}}^1$

素因数の和:77927

約数の個数: 120

約数和(自身を含む): 38596087530

約数和(自身を除く): 25674573546

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1728, 2048, 2304, 2592, 3072, 3456, 4608, 5184, 6144, 6912, 9216, 10368, 13824, 18432, 20736, 27648, 41472, 55296, 77893, 82944, 155786, 165888, 233679, 311572, 467358, 623144, 701037, 934716, 1246288, 1402074, 1869432, 2103111, 2492576, 2804148, 3738864, 4206222, 4985152, 5608296, 6309333, 7477728, 8412444, 9970304, 11216592, 12618666, 14955456, 16824888, 19940608, 22433184, 25237332, 29910912, 33649776, 39881216, 44866368, 50474664, 59821824, 67299552, 79762432, 89732736, 100949328, 119643648, 134599104, 159524864, 179465472, 201898656, 239287296, 269198208, 358930944, 403797312, 478574592, 538396416, 717861888, 807594624, 1076792832, 1435723776, 1615189248, 2153585664, 3230378496, 4307171328, 6460756992, 12921513984]

約数ペア:

[(1, 12921513984), (2, 6460756992), (3, 4307171328), (4, 3230378496), (6, 2153585664), (8, 1615189248), (9, 1435723776), (12, 1076792832), (16, 807594624), (18, 717861888), (24, 538396416), (27, 478574592), (32, 403797312), (36, 358930944), (48, 269198208), (54, 239287296), (64, 201898656), (72, 179465472), (81, 159524864), (96, 134599104), (108, 119643648), (128, 100949328), (144, 89732736), (162, 79762432), (192, 67299552), (216, 59821824), (256, 50474664), (288, 44866368), (324, 39881216), (384, 33649776), (432, 29910912), (512, 25237332), (576, 22433184), (648, 19940608), (768, 16824888), (864, 14955456), (1024, 12618666), (1152, 11216592), (1296, 9970304), (1536, 8412444), (1728, 7477728), (2048, 6309333), (2304, 5608296), (2592, 4985152), (3072, 4206222), (3456, 3738864), (4608, 2804148), (5184, 2492576), (6144, 2103111), (6912, 1869432), (9216, 1402074), (10368, 1246288), (13824, 934716), (18432, 701037), (20736, 623144), (27648, 467358), (41472, 311572), (55296, 233679), (77893, 165888), (82944, 155786)]