27781188

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 67831680

約数和(自身を除く): 40050492

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 97, 116, 174, 194, 291, 348, 388, 582, 823, 1164, 1646, 2469, 2813, 3292, 4938, 5626, 8439, 9876, 11252, 16878, 23867, 33756, 47734, 71601, 79831, 95468, 143202, 159662, 239493, 286404, 319324, 478986, 957972, 2315099, 4630198, 6945297, 9260396, 13890594, 27781188]

約数ペア:

[(1, 27781188), (2, 13890594), (3, 9260396), (4, 6945297), (6, 4630198), (12, 2315099), (29, 957972), (58, 478986), (87, 319324), (97, 286404), (116, 239493), (174, 159662), (194, 143202), (291, 95468), (348, 79831), (388, 71601), (582, 47734), (823, 33756), (1164, 23867), (1646, 16878), (2469, 11252), (2813, 9876), (3292, 8439), (4938, 5626)]