215480322

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{79279}}^1$

素因数の和:79438

約数の個数: 24

約数和(自身を含む): 469971840

約数和(自身を除く): 254491518

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 2718, 79279, 158558, 237837, 475674, 713511, 1427022, 11971129, 23942258, 35913387, 71826774, 107740161, 215480322]

約数ペア:

[(1, 215480322), (2, 107740161), (3, 71826774), (6, 35913387), (9, 23942258), (18, 11971129), (151, 1427022), (302, 713511), (453, 475674), (906, 237837), (1359, 158558), (2718, 79279)]