89490402

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{25237}}^1$

素因数の和:25442

約数の個数: 24

約数和(自身を含む): 194887836

約数和(自身を除く): 105397434

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 1182, 1773, 3546, 25237, 50474, 75711, 151422, 227133, 454266, 4971689, 9943378, 14915067, 29830134, 44745201, 89490402]

約数ペア:

[(1, 89490402), (2, 44745201), (3, 29830134), (6, 14915067), (9, 9943378), (18, 4971689), (197, 454266), (394, 227133), (591, 151422), (1182, 75711), (1773, 50474), (3546, 25237)]