851569404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{10137731}}^1$

素因数の和:10137745

約数の個数: 24

約数和(自身を含む): 2270851968

約数和(自身を除く): 1419282564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 10137731, 20275462, 30413193, 40550924, 60826386, 70964117, 121652772, 141928234, 212892351, 283856468, 425784702, 851569404]

約数ペア:

[(1, 851569404), (2, 425784702), (3, 283856468), (4, 212892351), (6, 141928234), (7, 121652772), (12, 70964117), (14, 60826386), (21, 40550924), (28, 30413193), (42, 20275462), (84, 10137731)]