211672314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1679939}}^1$

素因数の和:1679954

約数の個数: 24

約数和(自身を含む): 524141280

約数和(自身を除く): 312468966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1679939, 3359878, 5039817, 10079634, 11759573, 15119451, 23519146, 30238902, 35278719, 70557438, 105836157, 211672314]

約数ペア:

[(1, 211672314), (2, 105836157), (3, 70557438), (6, 35278719), (7, 30238902), (9, 23519146), (14, 15119451), (18, 11759573), (21, 10079634), (42, 5039817), (63, 3359878), (126, 1679939)]