21693444

素因数分解:

$2^2\times 3^1\times {\mathrm{1091}}^1\times {\mathrm{1657}}^1$

素因数の和:2755

約数の個数: 24

約数和(自身を含む): 50695008

約数和(自身を除く): 29001564

約数列:

[1, 2, 3, 4, 6, 12, 1091, 1657, 2182, 3273, 3314, 4364, 4971, 6546, 6628, 9942, 13092, 19884, 1807787, 3615574, 5423361, 7231148, 10846722, 21693444]

約数ペア:

[(1, 21693444), (2, 10846722), (3, 7231148), (4, 5423361), (6, 3615574), (12, 1807787), (1091, 19884), (1657, 13092), (2182, 9942), (3273, 6628), (3314, 6546), (4364, 4971)]