138615534

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{265547}}^1$

素因数の和:265584

約数の個数: 24

約数和(自身を含む): 310691160

約数和(自身を除く): 172075626

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 265547, 531094, 796641, 1593282, 2389923, 4779846, 7700863, 15401726, 23102589, 46205178, 69307767, 138615534]

約数ペア:

[(1, 138615534), (2, 69307767), (3, 46205178), (6, 23102589), (9, 15401726), (18, 7700863), (29, 4779846), (58, 2389923), (87, 1593282), (174, 796641), (261, 531094), (522, 265547)]