21903852

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{49333}}^1$

素因数の和:49377

約数の個数: 24

約数和(自身を含む): 52491376

約数和(自身を除く): 30587524

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 49333, 98666, 147999, 197332, 295998, 591996, 1825321, 3650642, 5475963, 7301284, 10951926, 21903852]

約数ペア:

[(1, 21903852), (2, 10951926), (3, 7301284), (4, 5475963), (6, 3650642), (12, 1825321), (37, 591996), (74, 295998), (111, 197332), (148, 147999), (222, 98666), (444, 49333)]