2015691894

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{45503}}^1$

素因数の和:45641

約数の個数: 48

約数和(自身を含む): 4599908352

約数和(自身を除く): 2584216458

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 107, 138, 207, 214, 321, 414, 642, 963, 1926, 2461, 4922, 7383, 14766, 22149, 44298, 45503, 91006, 136509, 273018, 409527, 819054, 1046569, 2093138, 3139707, 4868821, 6279414, 9419121, 9737642, 14606463, 18838242, 29212926, 43819389, 87638778, 111982883, 223965766, 335948649, 671897298, 1007845947, 2015691894]

約数ペア:

[(1, 2015691894), (2, 1007845947), (3, 671897298), (6, 335948649), (9, 223965766), (18, 111982883), (23, 87638778), (46, 43819389), (69, 29212926), (107, 18838242), (138, 14606463), (207, 9737642), (214, 9419121), (321, 6279414), (414, 4868821), (642, 3139707), (963, 2093138), (1926, 1046569), (2461, 819054), (4922, 409527), (7383, 273018), (14766, 136509), (22149, 91006), (44298, 45503)]