123391248

素因数分解:

$2^4\times 3^1\times {\mathrm{2570651}}^1$

素因数の和:2570662

約数の個数: 20

約数和(自身を含む): 318760848

約数和(自身を除く): 195369600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2570651, 5141302, 7711953, 10282604, 15423906, 20565208, 30847812, 41130416, 61695624, 123391248]

約数ペア:

[(1, 123391248), (2, 61695624), (3, 41130416), (4, 30847812), (6, 20565208), (8, 15423906), (12, 10282604), (16, 7711953), (24, 5141302), (48, 2570651)]