16386408

素因数分解:

$2^3\times 3^3\times {\mathrm{107}}^1\times {\mathrm{709}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 46008000

約数和(自身を除く): 29621592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 107, 108, 214, 216, 321, 428, 642, 709, 856, 963, 1284, 1418, 1926, 2127, 2568, 2836, 2889, 3852, 4254, 5672, 5778, 6381, 7704, 8508, 11556, 12762, 17016, 19143, 23112, 25524, 38286, 51048, 75863, 76572, 151726, 153144, 227589, 303452, 455178, 606904, 682767, 910356, 1365534, 1820712, 2048301, 2731068, 4096602, 5462136, 8193204, 16386408]

約数ペア:

[(1, 16386408), (2, 8193204), (3, 5462136), (4, 4096602), (6, 2731068), (8, 2048301), (9, 1820712), (12, 1365534), (18, 910356), (24, 682767), (27, 606904), (36, 455178), (54, 303452), (72, 227589), (107, 153144), (108, 151726), (214, 76572), (216, 75863), (321, 51048), (428, 38286), (642, 25524), (709, 23112), (856, 19143), (963, 17016), (1284, 12762), (1418, 11556), (1926, 8508), (2127, 7704), (2568, 6381), (2836, 5778), (2889, 5672), (3852, 4254)]