68053878

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{34061}}^1$

素因数の和:34109

約数の個数: 32

約数和(自身を含む): 155322720

約数和(自身を除く): 87268842

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 34061, 68122, 102183, 204366, 306549, 613098, 919647, 1260257, 1839294, 2520514, 3780771, 7561542, 11342313, 22684626, 34026939, 68053878]

約数ペア:

[(1, 68053878), (2, 34026939), (3, 22684626), (6, 11342313), (9, 7561542), (18, 3780771), (27, 2520514), (37, 1839294), (54, 1260257), (74, 919647), (111, 613098), (222, 306549), (333, 204366), (666, 102183), (999, 68122), (1998, 34061)]