21083082

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 43327872

約数和(自身を除く): 22244790

約数列:

[1, 2, 3, 6, 53, 106, 159, 167, 318, 334, 397, 501, 794, 1002, 1191, 2382, 8851, 17702, 21041, 26553, 42082, 53106, 63123, 66299, 126246, 132598, 198897, 397794, 3513847, 7027694, 10541541, 21083082]

約数ペア:

[(1, 21083082), (2, 10541541), (3, 7027694), (6, 3513847), (53, 397794), (106, 198897), (159, 132598), (167, 126246), (318, 66299), (334, 63123), (397, 53106), (501, 42082), (794, 26553), (1002, 21041), (1191, 17702), (2382, 8851)]