67818396

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131431}}^1$

素因数の和:131481

約数の個数: 24

約数和(自身を含む): 161924224

約数和(自身を除く): 94105828

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 131431, 262862, 394293, 525724, 788586, 1577172, 5651533, 11303066, 16954599, 22606132, 33909198, 67818396]

約数ペア:

[(1, 67818396), (2, 33909198), (3, 22606132), (4, 16954599), (6, 11303066), (12, 5651533), (43, 1577172), (86, 788586), (129, 525724), (172, 394293), (258, 262862), (516, 131431)]