18680455884

素因数分解:

$2^2\times 3^1\times {\mathrm{1087}}^1\times {\mathrm{1432111}}^1$

素因数の和:1433205

約数の個数: 24

約数和(自身を含む): 43627859968

約数和(自身を除く): 24947404084

約数列:

[1, 2, 3, 4, 6, 12, 1087, 2174, 3261, 4348, 6522, 13044, 1432111, 2864222, 4296333, 5728444, 8592666, 17185332, 1556704657, 3113409314, 4670113971, 6226818628, 9340227942, 18680455884]

約数ペア:

[(1, 18680455884), (2, 9340227942), (3, 6226818628), (4, 4670113971), (6, 3113409314), (12, 1556704657), (1087, 17185332), (2174, 8592666), (3261, 5728444), (4348, 4296333), (6522, 2864222), (13044, 1432111)]