18802386

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{19709}}^1$

素因数の和:19770

約数の個数: 24

約数和(自身を含む): 41509260

約数和(自身を除く): 22706874

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 19709, 39418, 59127, 118254, 177381, 354762, 1044577, 2089154, 3133731, 6267462, 9401193, 18802386]

約数ペア:

[(1, 18802386), (2, 9401193), (3, 6267462), (6, 3133731), (9, 2089154), (18, 1044577), (53, 354762), (106, 177381), (159, 118254), (318, 59127), (477, 39418), (954, 19709)]