19826694

素因数分解:

$2^1\times 3^4\times {\mathrm{122387}}^1$

素因数の和:122401

約数の個数: 20

約数和(自身を含む): 44426844

約数和(自身を除く): 24600150

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 122387, 244774, 367161, 734322, 1101483, 2202966, 3304449, 6608898, 9913347, 19826694]

約数ペア:

[(1, 19826694), (2, 9913347), (3, 6608898), (6, 3304449), (9, 2202966), (18, 1101483), (27, 734322), (54, 367161), (81, 244774), (162, 122387)]