551055978

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2783111}}^1$

素因数の和:2783130

約数の個数: 24

約数和(自身を含む): 1302496416

約数和(自身を除く): 751440438

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 2783111, 5566222, 8349333, 16698666, 25047999, 30614221, 50095998, 61228442, 91842663, 183685326, 275527989, 551055978]

約数ペア:

[(1, 551055978), (2, 275527989), (3, 183685326), (6, 91842663), (9, 61228442), (11, 50095998), (18, 30614221), (22, 25047999), (33, 16698666), (66, 8349333), (99, 5566222), (198, 2783111)]