21184362

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{3089}}^1$

素因数の和:3227

約数の個数: 32

約数和(自身を含む): 47462400

約数和(自身を除く): 26278038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3089, 3429, 6178, 6858, 9267, 18534, 27801, 55602, 83403, 166806, 392303, 784606, 1176909, 2353818, 3530727, 7061454, 10592181, 21184362]

約数ペア:

[(1, 21184362), (2, 10592181), (3, 7061454), (6, 3530727), (9, 2353818), (18, 1176909), (27, 784606), (54, 392303), (127, 166806), (254, 83403), (381, 55602), (762, 27801), (1143, 18534), (2286, 9267), (3089, 6858), (3429, 6178)]