61722066

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{209939}}^1$

素因数の和:209958

約数の個数: 24

約数和(自身を含む): 143598960

約数和(自身を除く): 81876894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 209939, 419878, 629817, 1259634, 1469573, 2939146, 4408719, 8817438, 10287011, 20574022, 30861033, 61722066]

約数ペア:

[(1, 61722066), (2, 30861033), (3, 20574022), (6, 10287011), (7, 8817438), (14, 4408719), (21, 2939146), (42, 1469573), (49, 1259634), (98, 629817), (147, 419878), (294, 209939)]