11877642

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 29719872

約数和(自身を除く): 17842230

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 881, 963, 1498, 1762, 1926, 2247, 2643, 4494, 5286, 6167, 6741, 7929, 12334, 13482, 15858, 18501, 37002, 55503, 94267, 111006, 188534, 282801, 565602, 659869, 848403, 1319738, 1696806, 1979607, 3959214, 5938821, 11877642]

約数ペア:

[(1, 11877642), (2, 5938821), (3, 3959214), (6, 1979607), (7, 1696806), (9, 1319738), (14, 848403), (18, 659869), (21, 565602), (42, 282801), (63, 188534), (107, 111006), (126, 94267), (214, 55503), (321, 37002), (642, 18501), (749, 15858), (881, 13482), (963, 12334), (1498, 7929), (1762, 6741), (1926, 6167), (2247, 5286), (2643, 4494)]