78902082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{626207}}^1$

素因数の和:626222

約数の個数: 24

約数和(自身を含む): 195376896

約数和(自身を除く): 116474814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 626207, 1252414, 1878621, 3757242, 4383449, 5635863, 8766898, 11271726, 13150347, 26300694, 39451041, 78902082]

約数ペア:

[(1, 78902082), (2, 39451041), (3, 26300694), (6, 13150347), (7, 11271726), (9, 8766898), (14, 5635863), (18, 4383449), (21, 3757242), (42, 1878621), (63, 1252414), (126, 626207)]