78828966

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{257611}}^1$

素因数の和:257636

約数の個数: 24

約数和(自身を含む): 180843624

約数和(自身を除く): 102014658

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 257611, 515222, 772833, 1545666, 2318499, 4379387, 4636998, 8758774, 13138161, 26276322, 39414483, 78828966]

約数ペア:

[(1, 78828966), (2, 39414483), (3, 26276322), (6, 13138161), (9, 8758774), (17, 4636998), (18, 4379387), (34, 2318499), (51, 1545666), (102, 772833), (153, 515222), (306, 257611)]