2019856572

素因数分解:

$2^2\times 3^2\times {\mathrm{691}}^1\times {\mathrm{81197}}^1$

素因数の和:81898

約数の個数: 36

約数和(自身を含む): 5113200456

約数和(自身を除く): 3093343884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 691, 1382, 2073, 2764, 4146, 6219, 8292, 12438, 24876, 81197, 162394, 243591, 324788, 487182, 730773, 974364, 1461546, 2923092, 56107127, 112214254, 168321381, 224428508, 336642762, 504964143, 673285524, 1009928286, 2019856572]

約数ペア:

[(1, 2019856572), (2, 1009928286), (3, 673285524), (4, 504964143), (6, 336642762), (9, 224428508), (12, 168321381), (18, 112214254), (36, 56107127), (691, 2923092), (1382, 1461546), (2073, 974364), (2764, 730773), (4146, 487182), (6219, 324788), (8292, 243591), (12438, 162394), (24876, 81197)]