304865982

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{891421}}^1$

素因数の和:891448

約数の個数: 24

約数和(自身を含む): 695309160

約数和(自身を除く): 390443178

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 891421, 1782842, 2674263, 5348526, 8022789, 16045578, 16936999, 33873998, 50810997, 101621994, 152432991, 304865982]

約数ペア:

[(1, 304865982), (2, 152432991), (3, 101621994), (6, 50810997), (9, 33873998), (18, 16936999), (19, 16045578), (38, 8022789), (57, 5348526), (114, 2674263), (171, 1782842), (342, 891421)]