12387744

素因数分解:

$2^5\times 3^2\times {\mathrm{43013}}^1$

素因数の和:43029

約数の個数: 36

約数和(自身を含む): 35228466

約数和(自身を除く): 22840722

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 43013, 86026, 129039, 172052, 258078, 344104, 387117, 516156, 688208, 774234, 1032312, 1376416, 1548468, 2064624, 3096936, 4129248, 6193872, 12387744]

約数ペア:

[(1, 12387744), (2, 6193872), (3, 4129248), (4, 3096936), (6, 2064624), (8, 1548468), (9, 1376416), (12, 1032312), (16, 774234), (18, 688208), (24, 516156), (32, 387117), (36, 344104), (48, 258078), (72, 172052), (96, 129039), (144, 86026), (288, 43013)]