69271818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149939}}^1$

素因数の和:149962

約数の個数: 32

約数和(自身を含む): 172730880

約数和(自身を除く): 103459062

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 149939, 299878, 449817, 899634, 1049573, 1649329, 2099146, 3148719, 3298658, 4947987, 6297438, 9895974, 11545303, 23090606, 34635909, 69271818]

約数ペア:

[(1, 69271818), (2, 34635909), (3, 23090606), (6, 11545303), (7, 9895974), (11, 6297438), (14, 4947987), (21, 3298658), (22, 3148719), (33, 2099146), (42, 1649329), (66, 1049573), (77, 899634), (154, 449817), (231, 299878), (462, 149939)]