215841858

素因数分解:

$2^1\times 3^1\times {\mathrm{1327}}^1\times {\mathrm{27109}}^1$

素因数の和:28441

約数の個数: 16

約数和(自身を含む): 432024960

約数和(自身を除く): 216183102

約数列:

[1, 2, 3, 6, 1327, 2654, 3981, 7962, 27109, 54218, 81327, 162654, 35973643, 71947286, 107920929, 215841858]

約数ペア:

[(1, 215841858), (2, 107920929), (3, 71947286), (6, 35973643), (1327, 162654), (2654, 81327), (3981, 54218), (7962, 27109)]