257942322

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1302739}}^1$

素因数の和:1302758

約数の個数: 24

約数和(自身を含む): 609682320

約数和(自身を除く): 351739998

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1302739, 2605478, 3908217, 7816434, 11724651, 14330129, 23449302, 28660258, 42990387, 85980774, 128971161, 257942322]

約数ペア:

[(1, 257942322), (2, 128971161), (3, 85980774), (6, 42990387), (9, 28660258), (11, 23449302), (18, 14330129), (22, 11724651), (33, 7816434), (66, 3908217), (99, 2605478), (198, 1302739)]