1273086

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:776

約数の個数: 24

約数和(自身を含む): 2788344

約数和(自身を除く): 1515258

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 661, 963, 1322, 1926, 1983, 3966, 5949, 11898, 70727, 141454, 212181, 424362, 636543, 1273086]

約数ペア:

[(1, 1273086), (2, 636543), (3, 424362), (6, 212181), (9, 141454), (18, 70727), (107, 11898), (214, 5949), (321, 3966), (642, 1983), (661, 1926), (963, 1322)]