258072966

素因数分解:

$2^1\times 3^4\times {\mathrm{1593043}}^1$

素因数の和:1593057

約数の個数: 20

約数和(自身を含む): 578274972

約数和(自身を除く): 320202006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1593043, 3186086, 4779129, 9558258, 14337387, 28674774, 43012161, 86024322, 129036483, 258072966]

約数ペア:

[(1, 258072966), (2, 129036483), (3, 86024322), (6, 43012161), (9, 28674774), (18, 14337387), (27, 9558258), (54, 4779129), (81, 3186086), (162, 1593043)]