63840726

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{66919}}^1$

素因数の和:66980

約数の個数: 24

約数和(自身を含む): 140933520

約数和(自身を除く): 77092794

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 66919, 133838, 200757, 401514, 602271, 1204542, 3546707, 7093414, 10640121, 21280242, 31920363, 63840726]

約数ペア:

[(1, 63840726), (2, 31920363), (3, 21280242), (6, 10640121), (9, 7093414), (18, 3546707), (53, 1204542), (106, 602271), (159, 401514), (318, 200757), (477, 133838), (954, 66919)]