18673413

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{991}}^1$

素因数の和:1576

約数の個数: 16

約数和(自身を含む): 27236352

約数和(自身を除く): 8562939

約数列:

[1, 3, 11, 33, 571, 991, 1713, 2973, 6281, 10901, 18843, 32703, 565861, 1697583, 6224471, 18673413]

約数ペア:

[(1, 18673413), (3, 6224471), (11, 1697583), (33, 565861), (571, 32703), (991, 18843), (1713, 10901), (2973, 6281)]