21492936

素因数分解:

$2^3\times 3^2\times {\mathrm{298513}}^1$

素因数の和:298525

約数の個数: 24

約数和(自身を含む): 58210230

約数和(自身を除く): 36717294

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 298513, 597026, 895539, 1194052, 1791078, 2388104, 2686617, 3582156, 5373234, 7164312, 10746468, 21492936]

約数ペア:

[(1, 21492936), (2, 10746468), (3, 7164312), (4, 5373234), (6, 3582156), (8, 2686617), (9, 2388104), (12, 1791078), (18, 1194052), (24, 895539), (36, 597026), (72, 298513)]