25791066

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1913}}^1$

素因数の和:2035

約数の個数: 48

約数和(自身を含む): 64494144

約数和(自身を除く): 38703078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1498, 1913, 1926, 2247, 3826, 4494, 5739, 6741, 11478, 13391, 13482, 17217, 26782, 34434, 40173, 80346, 120519, 204691, 241038, 409382, 614073, 1228146, 1432837, 1842219, 2865674, 3684438, 4298511, 8597022, 12895533, 25791066]

約数ペア:

[(1, 25791066), (2, 12895533), (3, 8597022), (6, 4298511), (7, 3684438), (9, 2865674), (14, 1842219), (18, 1432837), (21, 1228146), (42, 614073), (63, 409382), (107, 241038), (126, 204691), (214, 120519), (321, 80346), (642, 40173), (749, 34434), (963, 26782), (1498, 17217), (1913, 13482), (1926, 13391), (2247, 11478), (3826, 6741), (4494, 5739)]