1109668842

素因数分解:

$2^1\times 3^3\times {\mathrm{20549423}}^1$

素因数の和:20549434

約数の個数: 16

約数和(自身を含む): 2465930880

約数和(自身を除く): 1356262038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 20549423, 41098846, 61648269, 123296538, 184944807, 369889614, 554834421, 1109668842]

約数ペア:

[(1, 1109668842), (2, 554834421), (3, 369889614), (6, 184944807), (9, 123296538), (18, 61648269), (27, 41098846), (54, 20549423)]