7420878

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{3853}}^1$

素因数の和:3968

約数の個数: 24

約数和(自身を含む): 16233048

約数和(自身を除く): 8812170

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 3853, 7706, 11559, 23118, 34677, 69354, 412271, 824542, 1236813, 2473626, 3710439, 7420878]

約数ペア:

[(1, 7420878), (2, 3710439), (3, 2473626), (6, 1236813), (9, 824542), (18, 412271), (107, 69354), (214, 34677), (321, 23118), (642, 11559), (963, 7706), (1926, 3853)]