311020794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2468419}}^1$

素因数の和:2468434

約数の個数: 24

約数和(自身を含む): 770147040

約数和(自身を除く): 459126246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2468419, 4936838, 7405257, 14810514, 17278933, 22215771, 34557866, 44431542, 51836799, 103673598, 155510397, 311020794]

約数ペア:

[(1, 311020794), (2, 155510397), (3, 103673598), (6, 51836799), (7, 44431542), (9, 34557866), (14, 22215771), (18, 17278933), (21, 14810514), (42, 7405257), (63, 4936838), (126, 2468419)]