21264312

素因数分解:

$2^3\times 3^1\times {\mathrm{886013}}^1$

素因数の和:886022

約数の個数: 16

約数和(自身を含む): 53160840

約数和(自身を除く): 31896528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 886013, 1772026, 2658039, 3544052, 5316078, 7088104, 10632156, 21264312]

約数ペア:

[(1, 21264312), (2, 10632156), (3, 7088104), (4, 5316078), (6, 3544052), (8, 2658039), (12, 1772026), (24, 886013)]