2008504026

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^3\times {\mathrm{1019}}^1$

素因数の和:1102

約数の個数: 80

約数和(自身を含む): 4709707200

約数和(自身を除く): 2701203174

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 529, 621, 1019, 1058, 1242, 1587, 1863, 2038, 3057, 3174, 3726, 4761, 6114, 9171, 9522, 12167, 14283, 18342, 23437, 24334, 27513, 28566, 36501, 42849, 46874, 55026, 70311, 73002, 82539, 85698, 109503, 140622, 165078, 210933, 219006, 328509, 421866, 539051, 632799, 657018, 985527, 1078102, 1265598, 1617153, 1898397, 1971054, 3234306, 3796794, 4851459, 9702918, 12398173, 14554377, 24796346, 29108754, 37194519, 43663131, 74389038, 87326262, 111583557, 223167114, 334750671, 669501342, 1004252013, 2008504026]

約数ペア:

[(1, 2008504026), (2, 1004252013), (3, 669501342), (6, 334750671), (9, 223167114), (18, 111583557), (23, 87326262), (27, 74389038), (46, 43663131), (54, 37194519), (69, 29108754), (81, 24796346), (138, 14554377), (162, 12398173), (207, 9702918), (414, 4851459), (529, 3796794), (621, 3234306), (1019, 1971054), (1058, 1898397), (1242, 1617153), (1587, 1265598), (1863, 1078102), (2038, 985527), (3057, 657018), (3174, 632799), (3726, 539051), (4761, 421866), (6114, 328509), (9171, 219006), (9522, 210933), (12167, 165078), (14283, 140622), (18342, 109503), (23437, 85698), (24334, 82539), (27513, 73002), (28566, 70311), (36501, 55026), (42849, 46874)]