25123356

素因数分解:

$2^2\times 3^2\times {\mathrm{487}}^1\times {\mathrm{1433}}^1$

素因数の和:1930

約数の個数: 36

約数和(自身を含む): 63681072

約数和(自身を除く): 38557716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 487, 974, 1433, 1461, 1948, 2866, 2922, 4299, 4383, 5732, 5844, 8598, 8766, 12897, 17196, 17532, 25794, 51588, 697871, 1395742, 2093613, 2791484, 4187226, 6280839, 8374452, 12561678, 25123356]

約数ペア:

[(1, 25123356), (2, 12561678), (3, 8374452), (4, 6280839), (6, 4187226), (9, 2791484), (12, 2093613), (18, 1395742), (36, 697871), (487, 51588), (974, 25794), (1433, 17532), (1461, 17196), (1948, 12897), (2866, 8766), (2922, 8598), (4299, 5844), (4383, 5732)]