40458852

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17839}}^1$

素因数の和:17862

約数の個数: 60

約数和(自身を含む): 120883840

約数和(自身を除く): 80424988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 17839, 35678, 53517, 71356, 107034, 124873, 160551, 214068, 249746, 321102, 374619, 481653, 499492, 642204, 749238, 963306, 1123857, 1444959, 1498476, 1926612, 2247714, 2889918, 3371571, 4495428, 5779836, 6743142, 10114713, 13486284, 20229426, 40458852]

約数ペア:

[(1, 40458852), (2, 20229426), (3, 13486284), (4, 10114713), (6, 6743142), (7, 5779836), (9, 4495428), (12, 3371571), (14, 2889918), (18, 2247714), (21, 1926612), (27, 1498476), (28, 1444959), (36, 1123857), (42, 963306), (54, 749238), (63, 642204), (81, 499492), (84, 481653), (108, 374619), (126, 321102), (162, 249746), (189, 214068), (252, 160551), (324, 124873), (378, 107034), (567, 71356), (756, 53517), (1134, 35678), (2268, 17839)]