2243844

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:564

約数の個数: 36

約数和(自身を含む): 5722444

約数和(自身を除く): 3478600

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 397, 471, 628, 794, 942, 1191, 1413, 1588, 1884, 2382, 2826, 3573, 4764, 5652, 7146, 14292, 62329, 124658, 186987, 249316, 373974, 560961, 747948, 1121922, 2243844]

約数ペア:

[(1, 2243844), (2, 1121922), (3, 747948), (4, 560961), (6, 373974), (9, 249316), (12, 186987), (18, 124658), (36, 62329), (157, 14292), (314, 7146), (397, 5652), (471, 4764), (628, 3573), (794, 2826), (942, 2382), (1191, 1884), (1413, 1588)]