2109888

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:72

約数の個数: 140

約数和(自身を含む): 7007352

約数和(自身を除く): 4897464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 37, 44, 48, 54, 64, 66, 72, 74, 81, 88, 96, 99, 108, 111, 132, 144, 148, 162, 176, 192, 198, 216, 222, 264, 288, 296, 297, 324, 333, 352, 396, 407, 432, 444, 528, 576, 592, 594, 648, 666, 704, 792, 814, 864, 888, 891, 999, 1056, 1184, 1188, 1221, 1296, 1332, 1584, 1628, 1728, 1776, 1782, 1998, 2112, 2368, 2376, 2442, 2592, 2664, 2997, 3168, 3256, 3552, 3564, 3663, 3996, 4752, 4884, 5184, 5328, 5994, 6336, 6512, 7104, 7128, 7326, 7992, 9504, 9768, 10656, 10989, 11988, 13024, 14256, 14652, 15984, 19008, 19536, 21312, 21978, 23976, 26048, 28512, 29304, 31968, 32967, 39072, 43956, 47952, 57024, 58608, 63936, 65934, 78144, 87912, 95904, 117216, 131868, 175824, 191808, 234432, 263736, 351648, 527472, 703296, 1054944, 2109888]

約数ペア:

[(1, 2109888), (2, 1054944), (3, 703296), (4, 527472), (6, 351648), (8, 263736), (9, 234432), (11, 191808), (12, 175824), (16, 131868), (18, 117216), (22, 95904), (24, 87912), (27, 78144), (32, 65934), (33, 63936), (36, 58608), (37, 57024), (44, 47952), (48, 43956), (54, 39072), (64, 32967), (66, 31968), (72, 29304), (74, 28512), (81, 26048), (88, 23976), (96, 21978), (99, 21312), (108, 19536), (111, 19008), (132, 15984), (144, 14652), (148, 14256), (162, 13024), (176, 11988), (192, 10989), (198, 10656), (216, 9768), (222, 9504), (264, 7992), (288, 7326), (296, 7128), (297, 7104), (324, 6512), (333, 6336), (352, 5994), (396, 5328), (407, 5184), (432, 4884), (444, 4752), (528, 3996), (576, 3663), (592, 3564), (594, 3552), (648, 3256), (666, 3168), (704, 2997), (792, 2664), (814, 2592), (864, 2442), (888, 2376), (891, 2368), (999, 2112), (1056, 1998), (1184, 1782), (1188, 1776), (1221, 1728), (1296, 1628), (1332, 1584)]