68172858

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{291337}}^1$

素因数の和:291358

約数の個数: 24

約数和(自身を含む): 159070548

約数和(自身を除く): 90897690

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 291337, 582674, 874011, 1748022, 2622033, 3787381, 5244066, 7574762, 11362143, 22724286, 34086429, 68172858]

約数ペア:

[(1, 68172858), (2, 34086429), (3, 22724286), (6, 11362143), (9, 7574762), (13, 5244066), (18, 3787381), (26, 2622033), (39, 1748022), (78, 874011), (117, 582674), (234, 291337)]