12157974

素因数分解:

$2^1\times 3^2\times {\mathrm{509}}^1\times {\mathrm{1327}}^1$

素因数の和:1844

約数の個数: 24

約数和(自身を含む): 26413920

約数和(自身を除く): 14255946

約数列:

[1, 2, 3, 6, 9, 18, 509, 1018, 1327, 1527, 2654, 3054, 3981, 4581, 7962, 9162, 11943, 23886, 675443, 1350886, 2026329, 4052658, 6078987, 12157974]

約数ペア:

[(1, 12157974), (2, 6078987), (3, 4052658), (6, 2026329), (9, 1350886), (18, 675443), (509, 23886), (1018, 11943), (1327, 9162), (1527, 7962), (2654, 4581), (3054, 3981)]