66112998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3739}}^1$

素因数の和:4172

約数の個数: 32

約数和(自身を含む): 151514880

約数和(自身を除く): 85401882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 2526, 2947, 3739, 5894, 7478, 8841, 11217, 17682, 22434, 26173, 52346, 78519, 157038, 1574119, 3148238, 4722357, 9444714, 11018833, 22037666, 33056499, 66112998]

約数ペア:

[(1, 66112998), (2, 33056499), (3, 22037666), (6, 11018833), (7, 9444714), (14, 4722357), (21, 3148238), (42, 1574119), (421, 157038), (842, 78519), (1263, 52346), (2526, 26173), (2947, 22434), (3739, 17682), (5894, 11217), (7478, 8841)]