42175782

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 111628800

約数和(自身を除く): 69453018

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 37, 38, 54, 57, 66, 74, 99, 101, 111, 114, 171, 198, 202, 209, 222, 297, 303, 333, 342, 407, 418, 513, 594, 606, 627, 666, 703, 814, 909, 999, 1026, 1111, 1221, 1254, 1406, 1818, 1881, 1919, 1998, 2109, 2222, 2442, 2727, 3333, 3663, 3737, 3762, 3838, 4218, 5454, 5643, 5757, 6327, 6666, 7326, 7474, 7733, 9999, 10989, 11211, 11286, 11514, 12654, 15466, 17271, 18981, 19998, 21109, 21978, 22422, 23199, 29997, 33633, 34542, 37962, 41107, 42218, 46398, 51813, 59994, 63327, 67266, 69597, 71003, 82214, 100899, 103626, 123321, 126654, 139194, 142006, 189981, 201798, 208791, 213009, 246642, 369963, 379962, 417582, 426018, 569943, 639027, 739926, 781033, 1109889, 1139886, 1278054, 1562066, 1917081, 2219778, 2343099, 3834162, 4686198, 7029297, 14058594, 21087891, 42175782]

約数ペア:

[(1, 42175782), (2, 21087891), (3, 14058594), (6, 7029297), (9, 4686198), (11, 3834162), (18, 2343099), (19, 2219778), (22, 1917081), (27, 1562066), (33, 1278054), (37, 1139886), (38, 1109889), (54, 781033), (57, 739926), (66, 639027), (74, 569943), (99, 426018), (101, 417582), (111, 379962), (114, 369963), (171, 246642), (198, 213009), (202, 208791), (209, 201798), (222, 189981), (297, 142006), (303, 139194), (333, 126654), (342, 123321), (407, 103626), (418, 100899), (513, 82214), (594, 71003), (606, 69597), (627, 67266), (666, 63327), (703, 59994), (814, 51813), (909, 46398), (999, 42218), (1026, 41107), (1111, 37962), (1221, 34542), (1254, 33633), (1406, 29997), (1818, 23199), (1881, 22422), (1919, 21978), (1998, 21109), (2109, 19998), (2222, 18981), (2442, 17271), (2727, 15466), (3333, 12654), (3663, 11514), (3737, 11286), (3762, 11211), (3838, 10989), (4218, 9999), (5454, 7733), (5643, 7474), (5757, 7326), (6327, 6666)]