42565404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{506731}}^1$

素因数の和:506745

約数の個数: 24

約数和(自身を含む): 113507968

約数和(自身を除く): 70942564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 506731, 1013462, 1520193, 2026924, 3040386, 3547117, 6080772, 7094234, 10641351, 14188468, 21282702, 42565404]

約数ペア:

[(1, 42565404), (2, 21282702), (3, 14188468), (4, 10641351), (6, 7094234), (7, 6080772), (12, 3547117), (14, 3040386), (21, 2026924), (28, 1520193), (42, 1013462), (84, 506731)]