21564936

素因数分解:

$2^3\times 3^2\times {\mathrm{299513}}^1$

素因数の和:299525

約数の個数: 24

約数和(自身を含む): 58405230

約数和(自身を除く): 36840294

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 299513, 599026, 898539, 1198052, 1797078, 2396104, 2695617, 3594156, 5391234, 7188312, 10782468, 21564936]

約数ペア:

[(1, 21564936), (2, 10782468), (3, 7188312), (4, 5391234), (6, 3594156), (8, 2695617), (9, 2396104), (12, 1797078), (18, 1198052), (24, 898539), (36, 599026), (72, 299513)]