42978942

素因数分解:

$2^1\times 3^2\times {\mathrm{509}}^1\times {\mathrm{4691}}^1$

素因数の和:5208

約数の個数: 24

約数和(自身を含む): 93323880

約数和(自身を除く): 50344938

約数列:

[1, 2, 3, 6, 9, 18, 509, 1018, 1527, 3054, 4581, 4691, 9162, 9382, 14073, 28146, 42219, 84438, 2387719, 4775438, 7163157, 14326314, 21489471, 42978942]

約数ペア:

[(1, 42978942), (2, 21489471), (3, 14326314), (6, 7163157), (9, 4775438), (18, 2387719), (509, 84438), (1018, 42219), (1527, 28146), (3054, 14073), (4581, 9382), (4691, 9162)]