263239836

素因数分解:

$2^2\times 3^1\times {\mathrm{3571}}^1\times {\mathrm{6143}}^1$

素因数の和:9721

約数の個数: 24

約数和(自身を含む): 614498304

約数和(自身を除く): 351258468

約数列:

[1, 2, 3, 4, 6, 12, 3571, 6143, 7142, 10713, 12286, 14284, 18429, 21426, 24572, 36858, 42852, 73716, 21936653, 43873306, 65809959, 87746612, 131619918, 263239836]

約数ペア:

[(1, 263239836), (2, 131619918), (3, 87746612), (4, 65809959), (6, 43873306), (12, 21936653), (3571, 73716), (6143, 42852), (7142, 36858), (10713, 24572), (12286, 21426), (14284, 18429)]