18485038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{64633}}^1$

素因数の和:64659

約数の個数: 16

約数和(自身を含む): 32575536

約数和(自身を除く): 14090498

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 64633, 129266, 710963, 840229, 1421926, 1680458, 9242519, 18485038]

約数ペア:

[(1, 18485038), (2, 9242519), (11, 1680458), (13, 1421926), (22, 840229), (26, 710963), (143, 129266), (286, 64633)]