18565545006

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{19249}}^1$

素因数の和:19650

約数の個数: 64

約数和(自身を含む): 42162120000

約数和(自身を除く): 23596574994

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 337, 477, 674, 954, 1011, 1431, 2022, 2862, 3033, 6066, 9099, 17861, 18198, 19249, 35722, 38498, 53583, 57747, 107166, 115494, 160749, 173241, 321498, 346482, 482247, 519723, 964494, 1020197, 1039446, 2040394, 3060591, 6121182, 6486913, 9181773, 12973826, 18363546, 19460739, 27545319, 38921478, 55090638, 58382217, 116764434, 175146651, 343806389, 350293302, 687612778, 1031419167, 2062838334, 3094257501, 6188515002, 9282772503, 18565545006]

約数ペア:

[(1, 18565545006), (2, 9282772503), (3, 6188515002), (6, 3094257501), (9, 2062838334), (18, 1031419167), (27, 687612778), (53, 350293302), (54, 343806389), (106, 175146651), (159, 116764434), (318, 58382217), (337, 55090638), (477, 38921478), (674, 27545319), (954, 19460739), (1011, 18363546), (1431, 12973826), (2022, 9181773), (2862, 6486913), (3033, 6121182), (6066, 3060591), (9099, 2040394), (17861, 1039446), (18198, 1020197), (19249, 964494), (35722, 519723), (38498, 482247), (53583, 346482), (57747, 321498), (107166, 173241), (115494, 160749)]